Category Archives: health

COVID 19: Masks and Distance not enough, where we have faltered and failed

  1. Test
  2. Trace
  3. Isolate

That is where we have failed. Those countries that rapidly instituted masks, social distance, frequent hand washing, PLUS Test/Trace/Isolate succeeded in limiting the speed of spread, protected the Medical Care (hospital) system from being over-run, and protected it’s citizens and economy. Those countries bought time to learn enough about the virus to lower the mortality rates by developing treatments that decrease risk of death AND probably disability and to ramp up the hospital care system and PPE.

The US has failed to meet the challenge.

Death may not be the worst outcome, depending on one’s views relative to the balance between longevity and quality of life. Chronic disability (such as congestive heart failure, severe pulmonary insufficiency, kidney failure requiring dialysis, stroke, etc.) can be lifelong and devastating following this infection. Some may consider that shortness of breath after walking 100 feet, requiring a rest before moving on, or kidney dialysis 3 times per week the price one must pay to survive a serious infection. Others may think this sort of severe disability is not acceptable. Many in our society are clueless about these potential outcomes (usually that means they are in denial, a very common defense mechanism used to deal with a terrible threat).

This did not have to be our present state, but it is.

In December US intelligence agencies (including the CIA) and the US military intelligence were already issuing reports about an emerging deadly respiratory virus in China. This went up the chain of command but was ignored by the Whitehouse. In January, Doctor Fauci, at the annual BIOTHREATS CONFERENCE in Washington DC, announced to the bio-tech industry representatives in attendance that this virus was already “beyond containment” and stated that aggressive biomedical development (drugs, vaccines, etc.) would be required. He told attendees that the NIH would “find the money” to support these efforts and that this was a national and global emergency.

Undoubtedly, this was reported to the Whitehouse. These early warnings were not only ignored, they were also widely denied publicly by our highest public official. (The warnings issued in senatorial and congressional committee meetings however, prompted many privileged senators and congress people to sell pandemic-sensitive stocks very early in the “denial phase”).

It is clear that masks and social distancing are effective in limiting spread. Super-spreader cases, case studies of spread in restaurants (China) , call centers (South Korea), and choir rehearsals (Washington State) suggest that both droplet and aerosol transmission occur in non-medical procedure settings.

We already knew that aerosol spread occurred in operating rooms when nasopharyngeal surgery and similar aerosol generating medical procedures were performed. In one operating room event, all 11 doctors and nurses who spent any amount of time in that operating room (despite everyone wearing N95 masks) became infected and the surgeon died from the infection (he had the most exposure). This was reported early on documenting aerosol spread in medical settings.

For those who have not read my previous discussion of aerosol vs droplet spread:

Aerosol = very small lighter-than-air particles containing infectious virus that float in the air and can be recirculated through air-conditioning vents or linger suspended in the air, especially indoors where the air is still.

Droplets = larger particles that fall quickly onto surfaces but can also with a cough, sneeze, scream or singing be transmitted to someone in very close proximity before falling .

Then we learned that carriers/transmitters of the virus can either remain completely without symptoms or develop symptoms as late as 10 days after initial exposure, all the while transmitting the virus to others around them. Assymptomatic transmission makes COVID 19 different from and more dangerous than most other viruses that infect humans.

Let me say that again.

Aerosol transmission makes this virus more dangerous than most other viruses.

Asymptomatic transmission makes this virus more dangerous than most other viruses.

And finally we have learned that this virus is more lethal than most other viruses. For example, COVID 19 is 25 times more lethal than the H1N1 influenza pandemic (references provided in previous post).

https://practical-evolutionary-health.com/2020/07/12/covid-19-update-what-have-we-learned/

To summarize, the combination of easy transmission, asymptomatic transmission, and high mortality rate make this virus exceptionally dangerous and difficult to control.

How did the US respond?

Instead of rapidly ramping up PPE, testing, tracing, and isolation public health capability we instead had national leadership that said this was just like “another flu” virus and would “go away”. The narrative constantly shifted, but more importantly, effective action was not taken, and still has not been taken.

Testing remains woefully inadequate.

In many areas of our country it can take 5 days to schedule a test and 10 days to get the results. Such tests are useless. To effectively implement TEST/TRACE/ISOLATE we need rapid and widespread testing, rapid reporting, and a system to then trace contacts and isolate infected and exposed individuals. The US still shamefully lacks these essential services.

John’s Hopkins University early on developed an on-line contact tracing training program. But public funding to hire such trained individuals has been inadequate.

Isolation requires facilities in which exposed or infected individuals have their own bathroom and bedroom, have food provided, and are medically supervised until they are no longer infectious.

The US does not have such facilities. Individuals, unless they are financially very secure, do not have access to a home or other environment where this is possible. Worse, those essential workers (meat packers, food delivery, nursing aids, etc.) who earn the least, usually live in cramped housing conditions with multi-generation households in which isolation is impossible. Such individuals often live from paycheck to paycheck, so staying home from work means the family does not eat or the rent is not paid. So they go to work infecting others.

The result has been not just death and disability but horrible economic consequences.

Our shutdowns could have been shorter had we acted quickly and effectively.

Had we responded rapidly and appropriately, we would not be in our present economic predicament. So ironically and tragically, those that complain that shutdowns “were not necessary” and masks “are not necessary” contribute to the worsening economic consequences. As the virus surges following relaxation of restrictions, further restrictions and economic consequences become necessary.

Compounding this situation is the denial on the part of many individuals regarding the science and facts about this virus. Part of this denial is the result of our con-artist in chief, (and some governors) misrepresenting the facts to the public and displaying inappropriate behavior (such as refusal to wear a mask until most recently).

The other component of this denial is based on the natural tendency of humans to ignore data that is threatening and not consistent with personal ideology and beliefs. Beliefs such as “the government lies, the government is not to be trusted, the government cannot tell me what to do” presents obstacles to social behavior that would protect not just oneself and family, but the community (and economy) in general.

Contact tracers have reported that sometimes people hang up on them, refuse to cooperate, sometimes saying that it is an “invasion of privacy” or a “government hoax”.

Such beliefs and behaviors are encouraged by misinformation in the social media, shock-jocks such as Rush Limbaugh, conspiracy theories, and supported by dangerous politicians who have placed party over country, ideology over science, the next election over the good of the country.

The best way to mitigate the dire health and ECONOMIC CONSEQUENCES of this pandemic include all those components that have worked in other countries:

  • MASKS4ALL
  • SOCIAL DISTANCE
  • FREQUENT HAND WASHING
  • SOCIAL BUBBLE

TEST/TRACE/ISOLATE

This is a sad state. In the meantime what can you do?

In the context of the COVID 19 pandemic I will close with the usual summary.

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. Follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.
  9. Eliminate refined-inflammatory “vegetable oils” from your diet, instead eat healthy fat.
  10. Clean up your home environment and minimize your family’s exposure to environmental toxins by following recommendations at EWG.org with regards to household products, personal care products, and organic foods. (https://www.ewg.org/)

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

COVID 19 UPDATE: What have we learned?

I was recently interviewed by a health blogger, Dmitri Konash, with specific questions about COVID 19. The podcast link is below.

Here are the questions and answer notes from the podcast.

QUESTION #1: It has been almost 4 months since Covid19 was declared a global pandemic. What are the main things which we have learned about the virus over these 4 months?

Very contagious, spread by droplet AND aerosol as well as fomites (CLOTHING, surfaces, pillows, blankets, etc). Aerosols are tiny particles suspended in the air for hours following a sneeze or cough or possibly yelling or singing. Droplets are larger particles that fall to the ground or onto surfaces. Depending on the surface the virus can remain infectious for up to 72 hours following droplet spread.

Individuals without symptoms can transmit disease (unlike most viruses) so this in combination with degree of contagion is very dangerous.

The average time from exposure to develop symptoms is 5 DAYS, 97.5% of people who develop symptoms do so within 11.5 days.

Some individuals never develop symptoms but can transmit disease for 2 or more weeks.

Infected individuals can carry the virus for up to 36 days (but we do not know how long an individual can transmit the disease) Average time to clear the virus is 14 days. (nasal PCR test)

Cough and sneeze can project 26 feet through the air, that is why masks can decrease risk but decreasing projection distance and viral load.

Masks Work, they decrease risk of disease transmission and probably decrease viral load, so if transmitted the recipient is probably less likely to develop severe complications (not proven but likely true).

Most infections are transmitted in closed spaces where many people are congregated and socializing such as parties, social gatherings, meetings, bars and restaurants.

Outdoor activity is safer.

The longer the contact between individuals the greater the risk.

The closer the contact the greater the risk.

Anyone can die from the virus but risk increases with age, diabetes, pre-diabetes, obesity, heart and lung disease, immune-compromise.

Any organ can be affected, lungs, brain, heart, kidneys, blood vessels.

Hyper-coaguable state can cause blood clots in the legs, lungs, heart and brain, any organ.

After recovering from infection individuals can suffer permanent damage to these organs.

We do not know how many people who recover will be immune or how long immunity could last. Already one case of re-infection has been reported.

The infection fatality rate (IFR) for COVID-19 IS 25 times greater than the H1N1 FLU pandemic.

A recent analysis comparing the 2009 H1N1 influenza A pandemic to COVID 19 suggested this:

 Case Fatality RateInfection Fatality Rate
2009 H1N1 Virus (flu)0.1% to 0.2%0.02%
COVID-19 New York8%0.50%
CFR is # deaths/#cases identified by nasal PCR, IFR is # deaths/actual # cases in a given population, estimated by antibody testing of a large population

For a discussion on the difference between CFR (case fatality rate) and IFR (infection fatality rate) see my previous post.

https://practical-evolutionary-health.com/2020/04/25/stanford-study-on-santa-clara-county-very-questionable-conclusions/

QUESTION #2: We reached the new high of newly diagnosed cases on June 28th. It looks like the virus is not subsiding. What is the status re drug and vaccine development?

Vaccine will likely take at least a year to develop, test, then manufacture and distribute.

Initially most vulnerable will probably take priority for vaccination. Massive vaccination will take longer.

THERE HAS NEVER BEEN A SUCCESSFUL CORONA VIRUS Vaccine. There are many corona viruses. They mutate quickly and a vaccine that works initially may become ineffective if/when new strains emerge.

Decadron (dexamethasone) IV decreases mortality rates in very sick patients.

Remdesivir shortens illness and might decrease mortality rate (the reduction compared to placebo fell short of statistical significance, p=0.059, cut-off for statistical significance is usually P=0.050)

Hydroxychloroquine and chloroquine have failed to show any benefit. A prevention trial remains underway.

There is no “cure”, just risk reduction.

QUESTION #3: What are the latest recommendations on prevention?

Social distance

Mask

Frequent hand washing

Get adequate sleep, sleep deprivation impairs immunity

Avoid alcohol which suppresses the immune system.

Get sunshine (vitamin D)

Develop a social “bubble”, limit contacts to close, reliable (responsible behavior) individuals

Exercise out of doors.

If overweight or obese, LOSE WEIGHT (Low Carb High Fat diet is MOST EFFECTIVE in combination with time restricted eating)

IF diabetes or pre-diabetes, carbohydrate restriction can rapidly achieve better blood sugar control, which is linked to risk reduction. Regular exercise can also improve insulin sensitivity, as can improved sleep habits.

QUESTION #4: There was some information recently about potential long-term impact on vital body organs for patients who had only mild symptoms. What actions do people who were tested positive for COVID19 should take to minimize long term impact to their health?

Follow general principles of healthy living (visit my website)

Sleep

Nutrition-anti-inflammatory diet

Exercise

Sunshine

Stress reduction

Social-community support

Minimize environmental toxin exposure (organic foods, safe personal and home-care products, visit EWG.org)

QUESTION #5: What actions should be taken by people who have been tested negative for COVID19 ? 

Same answer as question #4 above, lifestyle changes to enhance immune function and reduce systemic inflammation.

On July 10, a review article on COVID 19 was published in JAMA.

Pathophysiology, Transmission, Diagnosis, and Treatment
of Coronavirus Disease 2019 (COVID-19
)

Here is the link.

https://jamanetwork.com/journals/jama/fullarticle/2768391

The case-fatality rate for COVID-19 varies markedly by age, ranging from 0.3 deaths per 1000 cases among patients aged 5 to 17 years to 304.9 deaths per 1000 cases among patients aged 85 years or older in the US. Among patients hospitalized in the intensive care unit, the case fatality is up to 40%

And here is a link to the JAMA patient information page for COVID 19.

https://jamanetwork.com/journals/jama/fullarticle/2768390

In the context of the COVID 19 pandemic I will close with the usual summary.

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. Follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.
  9. Eliminate refined-inflammatory “vegetable oils” from your diet, instead eat healthy fat.
  10. Clean up your home environment and minimize your family’s exposure to environmental toxins by following recommendations at EWG.org with regards to household products, personal care products, and organic foods. (https://www.ewg.org/)

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

Chronic Inflammation, the silent killer

I was recently interviewed by a health blogger for his podcast. The topic was chronic inflammation. Here it is.

I prepared some notes for the interview. Here are the questions and answers.

What made you so interested in the topic of chronic inflammation?

Interest in chronic inflammation:

  • Emerging evidence, source of most chronic disease including mental health (depression, etc.) is inflammation
  • family health issues experience personally
  • health care policy interest since graduate school
  •  First started to question USDA dietary advice after reading GOOD CALORIES, BAD CALORIES, by Gary Taubes,
  • Experienced Statin myopathy, researched statin drugs, bad data, financial conflicts of interest. Sought alternative approaches to Coronary Artery Disease prevention.
  • In USA, Profit driven health care system evolved from more benign not-for-profit earlier system in medical insurance and hospital system. Drug and surgery oriented. Corporate ownership of multiple hospitals, concentration of wealth and power in the industry and in society in general
  • Saw this every day: growing obesity, Metabolic Syndrome, DMII, auto-immune disease. Root causes NOT ADDRESSED.
  • While recovering from surgery attended on line functional medicine conference on auto-immune disease, covering diet, sleep, exercise, sunshine, Vitamin D, environmental toxins, gut dysbiosis, intestinal permeability (THE GATEWAY TO AUTOIMMUNITY IS THROUGH THE GUT).
  • Introduced to EVOLUTIONARY BIOLOGY and Paleo Diet by my son

What diseases does chronic inflammation typically lead to? 

  • Cancer
  • Diabetes
  • Obesity epidemic, DIABESITY
  • Hypertension
  • Metabolic Syndrome (3/5: HTN, insulin resistance/high blood sugar, abdominal obesity, high TGs, low HDL),
  • Autoimmune diseases
  • Degenerative arthritis
  • Neurodegenerative disorders (dementia, Parkinson’s, neuropathy, multiple sclerosis)
  • Works of Dale Bredesen (dementia, “The End of Alzheimer’s”), Ron Perlmutter (Grain Brain), Terry Wahls (The Wahls protocol for MS), all FUNCTIONAL MEDICINE looking at root cause of illness, common-overlapping threads.
  • Interplay between sleep, circadian rhythm, exercise, sunlight, stress, environmental toxins, diet, processed foods, nutritional deficiency, gut microbiome, endocrine disruptors, intestinal permeability, oral and skin microbiome, social disruptors, GUT BRAIN AXIS. These are all part of one large ECOSYSTEM.
  • Positive and negative feedback systems requiring a SYSTEMS ENGINEERING approach to understanding root causes.
  • Butyrate is the preferred substrate for colonocytes, providing 60-70% of the energy requirements for colonic epithelial cells1,2Butyrate suppresses colonic inflammation,3 is immunoregulatory in the gut,4 and improves gut barrier permeability by accelerating assembly of tight junction proteins.5,6
  • Improves insulin sensitivity, increase energy expenditure, reduce adiposity, increases satiety hormones,
  • HDAC activity inhibitor, PROTECTS GENES from removal of necessary acetyl groups.
  • Butyrate also influences the mucus layer. A healthy colonic epithelium is coated in a double layer of mucus. The thick, inner layer is dense and largely devoid of microbes, protecting the epithelium from contact with commensals and pathogens alike. The loose, outer layer of mucus is home to many bacteria, some of which feed on the glycoproteins of the outer mucus layer itself. Both of these mucus layers are organized by the MUC2 mucin protein, which is secreted by goblet cells in the epithelium. Supplementation of physiological concentrations of butyrate has been shown to increase MUC2 gene expression and MUC2 secretion in a human goblet cell line.7,8

What are the population groups which have higher risk of chronic inflammation? 

  • Obese
  • Sedentary
  • Poor-urban-polluted environment dwelling (air, water, noise, crowding, violence, racism, oppression)
  • Divergence from ancestral evolutionary biology
  • Working environment: indoors, polluted, oppressive supervisors, no sunlight, noise pollution, air pollution, toxic social situations, repetitive motion, bad ergonomics,
  • night shift, disruption of circadian rhythm
  • both parents working, no time for real food and family interaction, supervision of children.
  • screen time- sedentary behavior, lack of outdoor activity
  • Stress of social inequality, food insecurity, violent neighborhoods, nutritional deserts

What are the “danger signs” or typical symptoms which may signal a chronic inflammation? 

DANGER SIGNS:

  • Waistline (waist to height ratio, BMI)
  • Sarcopenia (muscle as an endocrine organ)
  • Sleep disturbance
  • Pain
  • Headaches
  • Depression
  • Lack of joy.
  • Brain fog, fatigue

What are the typical biomarkers of chronic inflammation?

  • METABOLIC SYNDROME (3 or more of the following: high blood pressure, elevated blood sugar, elevated Triglycerides, low HDL, obesity)
  • CRP predictive of cardiovascular events,
  • ESR associated with arthritis
  • Stress hormones (morning cortisol levels)
  • Resting Heart Rate and Heart Rate Variability

What are the typical sources of systemic chronic inflammation?

Sources of Chronic Inflammation:

Diet

  • N6/N3 FA ratio determined by too much Refined Easily Oxidized Vegetable Oils, not enough marine sources of N3 FA,  grain fed vs grass fed/finished ruminant meat. Loren Cordain research wild game FA composition = grass fed. Margarine vs Butter. Fried foods using Vegetable oils. Oxidized fats/oils, oxy-sterols in diet.
  • Sugar excess leading to insulin resistance
  • Refined carbs leading to insulin resistance (dense acellular….)
  • Disturbance of gut  microbiome from poor nutrition (sugar, refined carbs and vegetable oils all disrupt the microbiome)
  • Gut brain axis.
  • Food ADDITIVES AND PRESERVATIVES
  • Trans Fats (finally banned)

Endocrine disruptors/ BIOACCUMULATION

  • Plastics (microparticles in our fish, food and bottled water)
  • Plastic breakdown products
  • Phthalates added to plastics to increase flexibility ( also pill coatings, binders, dispersants, film formers, personal care products, perfumes, detergents, surfactants, packaging, children’s toys, shower curtains, floor tiles, vinyl upholstery, it is everywhere) 8.4 million tons of plasticizers produced annually. EWG.org
  • Pesticides, herbicides, glyphosate (Monsanto), DIRTY DOZEN, CLEAN FIFTEEN EWG.org
  • Medications
  • ABSORBED skin, eat, drink, breath,
  • BPS is as bad as the BPA it replaced
  • Polychlorinated biphenyls used in INDUSTRIAL COOLANTS AND LUBRICANTS
  • Flame retardants (PBDEs, polybrominated dipheyl ethers) are ubiquitous in furniture and children’s clothing. Also linked to autoimmune disease
  • Dioxins
  • PAHs (polycyclic aromatic hydrocarbons
  • Sunblock
  • CUMULATIVE BURDEN, INTERACTIONS, SYNERGY?

SLEEP DEPRIVATION CHRONIC IN OUR SOCIETY

Eating late vs time restricted eating

Gut Microbiome disrupted by

  • 1/3 of prescribed medications disrupt the microbiome AND increase intestinal permeability
  • Stress
  • Sleep deprivation
  • Sugar
  • Refined carbs
  • Refined veg oils
  • Over exercise and Under exercise, both are bad.
  • Environmental toxins

Gut dysbiosis and infections include (often chronic, low grade, not diagnosed)

  • Pathogenic bacteria, infection or overgrowth/imbalance
  • SIBO
  • Parasites
  • Viruses
  • BAD bugs > good bugs
  • Good bugs make vitamins and SCFAs required for colonocyte energy
  • Gut-Brain axis huge topic, VAGUS NERVE COMMUNICATION both ways, SCFA in gut and in CIRCULATION (butyrate, propionate, acetate), NEUROTRANSMITTER PRODUCTION (SEROTONIN, OTHERS), enterochromaffin cells producing > 30 peptides.
  • Overuse of antibiotics in medicine
  • AND use of antibiotics in raising our food.
  • Vaginal delivery vs C-section
  • Breast feeding vs bottle feeding

INCREASED INTESTINAL PERMEABILITY:

  • Caused by all factors above
  • Leads to higher levels of circulating LPS-endotoxin, bacterial products that create an immune-inflammatory response.
  • Incompletely digested proteins with AA sequences overlapping our own tissue causing autoimmunity/inflammation through molecular mimicry

Heavy Metal toxicity

  • Lead
  • Mercury
  • Cadmium
  • Arsenic

MOLD TOXICITY (> 400 identified mycotoxins, can cause dementia, asthma, allergies, auto-immunity)

  • At home
  • At work

What are the most efficient natural (non-medication) ways to address chronic inflammation?

  • Anti-inflammatory Diet, real whole food that our ancestors ate through evolutionary history (grass fed/finished ruminant meat, free range poultry, antibiotic free, and pesticide free food, wild seafood (low mercury varieties), organic vegetables and fruit, nuts, fermented foods, eggs)
  • Low mercury fish and seafood for omega three fatty acids
  • Sleep hygiene
  • Exercise, not too much, not too little, rest days, out of doors, resistance training, walking, yoga, Pilates, tai chi, chi gong, dancing, PLAYING!!!!!!!!!!!!!
  • Stress reduction: meditation, mindful living, forest bathing, sunlight, Playing, music, praying, SOCIAL CONNECTION, laughter, comedy, quit the toxic job, quit the toxic relationship, SAUNA/SWEAT, heat shock proteins, exercise
  • Vitamin D, sunshine, check levels
  • PLAY, PLAY, PLAY, LAUGH, DANCE, ENJOY, LOVE
  • Be aware of potential dangers of EMF, WiFi, hand held devices, blue tooth headphones.
  • Address environmental justice
  • Address social inequality, food insecurity
  • Tobacco addiction
  • Ethanol
  • Other substance abuse
  • Agricultural subsidies in US distort the food supply
  • Loss of soil threatens food supply
  • Suppression of science (global warming, environment, etc.,) worsens environmental degradation, creating an EXISTENTIAL THREAT.
  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. Follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.
  9. Clean up your home environment and minimize your family’s exposure to environmental toxins by following recommendations at EWG.org with regards to household products, personal care products, and organic foods. (https://www.ewg.org/)

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

USDA Dietary Guidelines Flawed

The NUTRITION COALITION is a non-profit organization dedicated to bringing science to dietary recommendations in the US. The COALITION recently called upon the USDA to hold off on publishing it’s updated Dietary Guidelines for US Citizens because of reported improprieties in the process of scientific review.

https://www.nutritioncoalition.us/news/usda-members-blow-whistle-flaws-in-process

The guidelines since their inception have been biased and flawed, ignoring much of the dissenting scientific opinion in testimony before the committee and cherry picking studies without a balanced approach to the scientific literature.

The confluence of the Covid-19 pandemic with the epidemics of obesity and diabetes in the US have created a perfect public health storm, as discussed in my last post. The USDA Dietary Guidelines Committee chose to ignore more than 50 studies that confirm the benefits of a Very Low Carbohydrate nutritional approach to address obesity and diabetes.

Because of the importance of the guidelines influencing US dietary choices in the context of COVID-19 I have copied the informative letter from the NUTRITION COALITION below. There is a link in the letter that will allow you to send emails to your senators, congressman, and the Secretary of Agriculture, supporting the recommendations of the NUTRITION COALITION.

Here is the letter.

Dear Friends and Colleagues, 

In a remarkable development, one or more member(s) of the Dietary Guidelines Advisory Committee recently came forth and blew the whistle, identifying serious flaws in the Dietary Guidelines process. I write to you today to ask that you contribute your voice to our effort to have these allegations taken seriously by the U.S. Departments of Agriculture and Health and Human Services (USDA-HHS). We are specifically asking these federal agencies to delay the Committee’s report, which is due out in just a matter of weeks, until the allegations can be investigated and addressed.  

The Dietary Guidelines are considered the “gold standard” of science and are a powerful lever on government feeding programs, military rations, professional medical associations, and much more—including nutrition guidelines around the world. It is imperative that they be based on good science.  

However, the current 2020 process is clearly flawed. We know, for instance, that almost all studies on weight loss have been excluded from consideration. We also know that virtually all studies on carbohydrate restriction have been excluded. Some USDA reviews of the science include the science only up to 2016, despite a Congressional mandate that the Dietary Guidelines include a comprehensive review of the science “that is current at the time.” It’s clear that the expert committee, in addition to excluding crucial science, has not been given enough time to do its work and has, essentially, had to cut corners.  

Moreover, the Advisory Committee, in its draft conclusions, indicated that the cap on saturated fats is likely to stay firmly in place. The evidence linking saturated fats to heart disease was judged to be “strong,” not only for adults, but also, for the first time, children. Yet scientific justification for a continuation of these caps is lacking, and the Subcommittee presented weak evidence to make its case. The past decade has seen a thorough reconsideration of saturated fats, and now, there are close to 20 review papers reexamining the evidence—which have near-universally concluded that saturated fats have no effect on cardiovascular or total mortality.  

Delaying the report will give time for a thorough investigation into these allegations. 

By signing this letter, you are helping to push for Dietary Guidelines that are based on a comprehensive review of the science and are therefore more likely to help the public regain its health. Thank you for any contribution to this effort!  

Click here to sign a physicians’ letter of support. In addition, it would be extremely helpful if you could also take time here to contact your representatives in Congress and let them know the importance of getting the Guidelines right. As an expert in the field, your voice will be able to resonate more than most, I hope you will take some time to try to help generate change to our far-reaching nutrition policy. 

Thank you,  

Nina Teicholz 

Executive Director 

The Nutrition Coalition  

Read more about the allegations in our press release and letter to USDA-HHS. 

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

COVID-19, Lifestyle interventions more effective than drugs.

So far drug intervention trials for treating COVID-19 have been disappointing. No studies have shown benefit for hydroxychloroquine, with or without azithromycin. This topic has been covered in previous posts. Remdesivir has been FDA approved based upon one study that showed reduction in duration of symptoms. The mortality rate with Remdesivir, however, did not demonstrate a statistically significant difference when compared to “usual care”. https://www.niaid.nih.gov/news-events/nih-clinical-trial-shows-remdesivir-accelerates-recovery-advanced-covid-19

Another study published in Lancet failed to show any clinical benefit from Remdesivir.

“No statistically significant benefits were observed for remdesivir treatment beyond those of standard of care treatment. Our trial did not attain the predetermined sample size because the outbreak of COVID-19 was brought under control in China. Future studies of remdesivir, including earlier treatment in patients with COVID-19 and higher-dose regimens or in combination with other antivirals or SARS-CoV-2 neutralising antibodies in those with severe COVID-19 are needed to better understand its potential effectiveness.”

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31022-9/fulltext

But we do know that certain underlying conditions such as obesity, diabetes, pre-diabetes (insulin resistance) and hypertension significantly increase risk of DEATH AND COMPLICATIONS with COVID-19. Since there are lifestyle interventions that can quickly and effectively mitigate these problems (diet, exercise, sleep, stress reduction….) now would seem like a good time to take our epidemics of obesity and diabetes in hand with aggressive lifestyle interventions to decrease the mortality rate of COVID-19 infection. Such measures do not require expensive drugs or expensive drug trials, they simply require knowledge, guidelines and the will to implement change in our daily habits. Yet there has been little discussion about this in the media or on the part of public health officials.

Lets look at obesity in the US.

From 1999–2000 through 2017–2018, the age-adjusted prevalence of obesity increased from

30.5% to 42.4%, and the prevalence of severe obesity increased from 4.7% to 9.2%.

The most effective tool for addressing obesity and diabetes is a very low carbohydrate diet.

Effects of the Low Carbohydrate, High Fat Diet on Glycemic Control and Body Weight in Patients With Type 2 Diabetes: Experience From a Community-Based Cohort

https://pubmed.ncbi.nlm.nih.gov/32193200/

This study was a done in a community-based program, not an academic practice setting. That is significant since it demonstrates feasibility outside of academic centers with standard community resources. The results of this study confirmed the results of many previous studies done in academic settings including better blood sugar control, reduction or elimination of diabetic medications, and significant weight loss.

All patients following the LCHF diet who initially took
insulin had either a reduction or discontinuation of
this therapy by their healthcare provider when clinically
indicated, compared with less than a quarter of
those receiving usual care.

In another study done in Italy, significant weight reduction (7 kg), waistline reduction (7 cm.), fat mass reduction (3.8%) and systolic blood pressure reduction (10.5 mmHg) were achieved in 3 months with a Very Low Carbohydrate diet.

Middle and Long-Term Impact of a Very Low-Carbohydrate Ketogenic Diet on Cardiometabolic Factors: A Multi-Center, Cross-Sectional, Clinical Study (https://pubmed.ncbi.nlm.nih.gov/25986079/

Nina Teicholz had an opinion piece published in the Wall Street Journal on May 30, discussing the USDA dietary guidelines that have largely ignored a massive body of evidence supporting a Very Low Carbohydrate Diet for obesity and diabetes. She cites many studies that have been ignored by the USDA dietary guidelines committee. Here is here opening statement.

“Americans with obesity, diabetes, heart disease and other diet-related diseases are about three times more likely to suffer worsened outcomes from Covid-19, including death. Had we flattened the still-rising curves of these conditions, it’s quite possible that our fight against the virus would today look very different.”

You can read the full article here:

https://www.wsj.com/articles/a-low-carb-strategy-for-fighting-the-pandemics-toll-11590811260

But think about that simple statement, THREE TIMES MORE LIKELY TO SUFFER WORSENED OUTCOMES FROM COVID-19. Yet these conditions are highly responsive to lifestyle interventions that not only mitigate obesity, insulin resistance and high blood pressure, but also enhance immune function.

More from Teicholz’s opinion piece:

Other studies have found that dietary changes can rapidly and substantially improve cardiovascular risk factors, including conditions like hypertension that are major risk factors for worsened Covid-19 outcomes. A 2011 study in the journal Obesity on 300 clinic patients eating a very low-carbohydrate diet saw blood pressure quickly drop and remain low for years. And a 2014 trial on 148 subjects, funded by the National Institutes of Health, found a low-carb diet to be “more effective for weight loss and cardiovascular risk factor reduction” than a low-fat control diet at the end of the 1-year experiment.

In a recent letter to the editor published in the journal METABOLISM, Dr. Casey Means points out:

A diagnosis of diabetes has been a key indicator of the severity of
COVID-19, and in this regard, the virus has relentlessly highlighted our
global Achilles heel of metabolic dysfunction, and points to a prime opportunity
to fight back.
That fight, however, is not going to be won with Clorox, Purell,
masks, or anti-IL-6 drugs. The fight will only be won through a serious
commitment to improving everyone’s foundational metabolic health,
starting with the lowest hanging evidence-based fruit: dietary and lifestyle
interventions.

Read the full letter here: https://www.metabolismjournal.com/article/S0026-0495(20)30118-9/pdf

In 2 pages the letter describes multiple benefits of better glucose control relative to COVID -19 infection and the immune system as well as reduction of factors that lead to cytokine storm (terminal event for many COVID-19 patients). The letter also discusses the benefit of reducing environmental toxins (discussed in previous posts about COVID-19 and other health problems) that would likely benefit COVID-19 patients.

Research published April 18th, 2020 found that patients exposed to
highest amount of environmental nitrogen dioxide (NO2) had increased
risk of death fromCOVID-19, and that long-term exposure to this pollutant
may be one of the most important contributors to fatality by
compounding lung inflammation [20].

Minimizing exposure to environmental
pollutants may serve a role in quelling the underlying pro-inflammatory
state that characterizes metabolic disease and COVID-19 associated
cytokine storms
.

Other environmental toxins, including persistent organic pollutants
(POPs) found in air, water, and food generated from pesticides
and industrial chemicals, are also strongly implicated in the pathogenesis
of metabolic syndrome; promoting “clean living,” toxin-avoidant
strategies for patients as simple as emphasizing organic foods, home
air purification, and non-toxic home supplies could be considered, although
the clinical utility of these measures in the acute setting is unknown
[21].

In discussing the white elephant in the room he states:

What is starkly missing is the clear, simple, and strong recommendation for no added
sugar or ultra-refined carbohydrates, both of which are known drivers
of postprandial hyperglycemia and inflammation. As a medical community, we must not miss the opportunity to serve patients with straightforward, evidence-based nutritional and lifestyle strategies to assist in glycemic control.

I would encourage you to follow the link and read the 2 pages supported by multiple peer-reviewed references.

Evidence based nutritional and lifestyle strategies, so often discussed on this website include:

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. Follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.
  9. Clean up your home environment and minimize your family’s exposure to environmental toxins by following recommendations at EWG.org with regards to household products, personal care products, and organic foods. (https://www.ewg.org/)

If you have obesity, diabetes or pre-diabetes the Very Low Carbohydrate version of the anti-inflammatory diet linked above would be the fastest and most effective intervention you can immediately employ to reduce your risk of succumbing to COVID-19. (Of course wear a mask, follow good hygiene with hand-washing frequently, and practice social distancing)

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

COVID-19: Hydroxychloroquine and Chloroquine, BAD NEWS.

The most comprehensive study on the use of these 2 drugs, including 96,032 patients in multiple hospitals and multiple countries shows increased risk of death with either of these two drugs in patients hospitalized with COVID-19. This was a retrospective study but offers the most amount of data to date on the issue of clinical efficacy and risk. You can read the full article https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(20)31180-6/fulltext.

TreatmentDeath rateventricular arrhythmia
No drug9.30%0.30%
Hydroxychloroquine18%6.10%
Hydroxychloroquine plus Macrolide23.80%8.10%
Chloroquine16.40%4.30%
Chloroquine plus Macrolide22.20%6.50%
Macrolide is an antibiotic like Zithromax.
Differences between no drug and all drug treatment categories statistically significant.

This was not a randomized prospective controlled clinical trial. However the data were adjusted for:

age, sex, race or ethnicity, body-mass index, underlying cardiovascular disease and its risk factors, diabetes, underlying lung disease, smoking, immunosuppressed condition, and baseline disease severity.

So far it is the best information we have available.

There have been many physicians who have supported the use of these drugs without randomized controlled trials based on anecdotal reports in the medical literature. Given the desparate situation without a known effective drug that is understandable.

The authors note:

The absence of an effective treatment against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has led clinicians to redirect drugs that are known to be effective for other medical conditions to the treatment of COVID-19. Key among these repurposed therapeutic agents are the antimalarial drug chloroquine and its analogue hydroxychloroquine, which is used for the treatment of autoimmune diseases, such as systemic lupus erythematosus and rheumatoid arthritis.

However, the use of this class of drugs for COVID-19 is based on a small number of anecdotal experiences that have shown variable responses in uncontrolled observational analyses, and small, open-label, randomised trials that have largely been inconclusive.

 The combination of hydroxychloroquine with a second-generation macrolide, such as azithromycin (or clarithromycin), has also been advocated, despite limited evidence for its effectiveness.

This study is an important milestone, disappointing but illustrative of a common phenomenon in medicine.

Previous warnings about potential lethal heart rhythm issues were viewed with skepticism by armchair pundits claiming that there was not much data on sudden death related to use of these widely used drugs. Those pundits failed to understand that sudden death caused by prolonged QT interval (effect of these and many other drugs) cannot be diagnosed without an EKG during the event. When this occurs outside the hospital setting, or even in the hospital without a continuous EKG monitor on the patient, it goes unrecognized.

An important dictum in medicine is “first do no harm” (primum non nocere).

In the meantime, we do know what reduces risk:

Test/Trace/Isolate, social distance, MASKS4ALL, wash hands frequently, disinfect surfaces, show consideration for others. To understand why and how these measures can make a big difference you can go to this website. https://www.erinbromage.com/

In addition you can read a great article about the same topic here. https://www.newyorker.com/science/medical-dispatch/amid-the-coronavirus-crisis-a-regimen-for-reentry

I will close with the sermon on lifestyle and COVID-19.

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. You must follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

COVID-19 Sweden vs Other Countries

5/21/2020 deaths/ million 7 day running average doubling time
cumulative deaths/million/day days
SWEDEN 379 3.3 46
Norway 43.6 0.13 241
Finland 54.9 0.52 138
Denmark 95.6 0.49 120
USA 282 4.02 49
NZ 4.3 0 598
stay home test-trace leadership
isolate example
SWEDEN no yes ?
Norway yes yes good
Finland yes yes good
Denmark yes yes good
USA late/variable POOR poor
New Zealand yes excellent excellent

Sweden was a source of controversy for the choice against instituting a stay-home policy. As you compare Sweden with other Scandinavian countries above you will see a dramatic difference in deaths per million (cumulative), running 7 day average deaths per million per day, and doubling time. The higher the doubling time (in days) the more a country has slowed the spread. New Zealand is the obvious winner. Early and aggressive action, effective test/trace/isolate, excellent leadership and example by the president are the hallmarks of success in New Zealand. Of course New Zealand is a small island with minimal international business and tourism so the comparison is not fair. HOWEVER, their success and strategy are obvious.

The US failed (and continues to fail) on test/trace/isolate despite the bluster and misrepresentations from the Whitehouse. California and Washington instituted early measures with respect to stay-home but without adequate test kits all of US states have been unable to execute the test/trace/isolate strategy proven effective in other countries. President Trump promised California 100,000 nasal swabs per week three weeks ago. They have not arrived. (California Department of Public Health)

Thus comparing USA to Sweden we see that with adequate social distancing, test/trace/isolate, Sweden did almost as well (or as poorly) as the US where stay at home was employed on a variable time line and to different degrees between the states.

You can review worldwide data, download spreadsheets, choose countries for comparison here.

Test/Trace/Isolate + Social distance + Masks4all + cooperation = SUCCESS

Had the US responded early and effectively, stay-home could have ended very quickly and safely with much less economic disruption.

Poor Management = inadequate Test/Trace/Isolate and other measures.

The New England Journal of Medicine published an article discussing the failure of the
USA relative to Test/Trace/Isolate.

Failing the Test — The Tragic Data Gap Undermining the U.S. Pandemic Response

 

The importance of  Reviving the US CDC after annual cuts by the Trump Administration is discussed here.

On March 25 the NEJM published an editorial on responding to the pandemic.

We did not follow the recommendations.

The AMERICAN ENTERPRISE INSTITUTE, a conservative think-tank, published a comprehensive Roadmap to Reopening.

Unfortunately we have not followed that roadmap.

So boost your immune system and meet the challenge with your personal behavior. Be smart.

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. You must follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8. Eliminate sugar-added foods and beverages from your diet. These increase inflammation, cause metabolic dysfunction, and suppress immunity.

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

 

COVID-19: ARDS, CYTOKINE STORM, and GLUTATHIONE

My good friend Dr. Deborah Gordon recently sent me a terrific article on an Integrative Medicine Approach to Covid-19. It confirmed much of what I have discussed about COVID-19 and provides 383 scientific references (many of which were cited in my previous posts). Thank you Dr. Deborah!

In my last post I promised to write about glutathione and cytokine storm.

Cytokines are proteins made by our immune system. When our body suffers an infection, cytokines act as essential signaling proteins that produce a defensive inflammatory response. In a cytokine storm the usual regulatory process that helps resolve inflammation becomes disturbed and self destruction can occur.

With COVID-19 this can happen in any organ of the body but frequently starts in the lungs, resulting in ARDS (Acute Respiratory Distress Syndrome).

In most clinical contexts the mortality rate of ARDS is 40-45%. In the context of COVID-19 it is 80-90 % lethal in most clinical reports (twice the usual mortality rate for ARDS). However, the ICU doctors in the Northwell Hospital system in NYC have been using NAC (n-Acetylcysteine).

While using NAC as part of their treatment protocol of COVID-19 associated ARDS, they are getting 50% of patients off the ventilator with a significant reduction in mortality rates compared to previous reports (personal communication with a Northwell physician and also mentioned in the Review Article cited above.)

This drug (also available as a dietary supplement) has been used for decades to treat acetaminophen (APAP) overdose (Tylenol brand name, also called paracetamol in Europe). If not treated early APAP overdose commonly causes death from liver failure.

Chronic acetaminophen toxicity is the most common cause of liver failure leading to liver transplant in the US.

How does this treatment  with NAC work in the setting of APAP overdose?

“When paracetamol is taken in large quantities, a minor metabolite called N-acetyl-p-benzoquinone imine (NAPQI) accumulates within the body. It is normally conjugated by glutathione, but when taken in excess, the body’s glutathione reserves are not sufficient to deactivate the toxic NAPQI. This metabolite is then free to react with key hepatic enzymes, thereby damaging liver cells. This may lead to severe liver damage and even death by acute liver failure.”

NAC (n-acetylcysteine) provides cysteine, one of the three amino acids that make up glutathione.

“glutathione synthesis is primarily controlled by the cellular level of the amino acid cysteine, the availability of which is the rate-limiting step.”

So by providing a source of cysteine, the body produces more glutathione which can detoxify the liver damaging metabolites of APAP.

Glutathione is our MASTER ANTI-OXIDANT. Since a cytokine storm involves an overwhelming amount of oxidative stress, glutathione is obviously important.

Clinical research in the 1990s established that the lungs of patients with ARDS are very deficient in glutathione.

A profound 20 fold reduction was confirmed in this study.

“Glutathione is a tripeptide that is able to react with and effectively neutralize oxidants, such as hydrogen peroxide. The present study found that the alveolar epithelial lining fluid of patients with ARDS was deficient in total glutathione compared with that of normal subjects (31.5 ± 8.4 versus 651.0 ± 103.1 µM, p = 0.0001) and patients with cardiogenic pulmonary edema (31.5 ± 8.4 versus 154.1 ± 52.4 µM, p = 0.001). In addition, a greater percentage of total glutathione was in the oxidized form in patients with ARDS compared with normal subjects (30.6 ± 6.1 versus 6.4 ± 2.9%, p = 0.03). This deficiency of reduced glutathione in the alveolar fluid may predispose these patients to enhanced lung cell injury.

Subsequent studies of humans with ARDS on ventilators showed clinical benefit by increasing glutathione levels with NAC.

“In our controlled clinical trials with NAC we found that patients with ARDS have depressed plasma and red cell glutathione concentrations, that these levels are substantially increased by therapy with intravenous NAC and there are measurable clinical responses to treatment with regard to increased oxygen delivery, improved lung compliance and resolution of pulmonary edema.”

Despite these findings decades ago, the use of NAC for ARDS has not been widely adopted. But it would make sense to employ this inexpensive medication, widely used for APAP overdose, for ARDS and in particular for cytokine storm caused by COVID-19.

Oxidative stress decreases glutathione levels and if these levels reach a critically  low level in tissues, organ damage can ensue rapidly. Cytokine storm is the extreme example.

Chronic alcohol abuse also decreases protective glutathione levels in the lung.

In my recent posts on COVID-19 I have pointed out that alcohol (even 2 drinks) suppresses the immune system for at least a few days. Alcohol consumption is a double hit, first as an immune suppressant, then as a major source of oxidative stress and reduction in protective glutathione levels. Two glasses of wine tonight followed by a COVID-19 sneeze in your face the next day could be the difference between an effective immune response (mild symptoms) versus an overwhelming life threatening infection!

Likewise, one night of inadequate sleep (which immediately suppresses immunity) followed by a COVID sneeze in your face the next day could have the same deleterious effect.

Below is a chart from the review article mentioned at the start of this post. Notice the top line states “ADDRESS SLEEP, STRESS, DIET, SUGAR, ALCOHOL

If you have been reading my posts on COVID-19, you have heard this before.

integrative medicine chart

Notice the second row in the chart with escalating doses of NAC as intensity of disease increases. When cytokine storm hits NAC dose recommendations peak and glutathione (available for IV administration) is recommended. IV glutathione surprisingly is not part of most hospital formularies and I have never seen it used in a hospital setting. Functional medicine physicians sometimes use it outside of the hospital setting. IV glutathione has become a sexy and lucrative office procedure in some functional medicine practices.

NAC has high bioavailability, meaning it is absorbed well in our gut. So oral supplementation can rapidly and effectively increase levels of glutathione in the body. IN FACT, treatment of acetaminophen overdose in the ER typically begins with oral NAC (often administered through a naso-gastric feeding tube, passed through the nose and into the stomach) Doses are often calculated by the regional poison control center (available by phone 24/7/365) and subsequent doses follow a standard protocol based on weight.

I would encourage you to read through this COVID-19 INTEGRATIVE MEDICINE review article.

It is thick with science but you might be surprised by how much you understand and learn.

In the chart above there is specific mention of Vitamin C supplementation in escalating doses as degree of illness increases. Vitamin C is an important anti-oxidant and in that sense is a glutathione sparing agent helping to mitigate glutathione depletion.

Other important factors mentioned in the article and the chart above include items mentioned here in previous posts: ZINC, ZINC IONOPHORES, phytochemicals (quercitin, EGCg, curcumin), Vitamin D, exercise, sleep, stress reduction, sunshine.

So I will close this post the way I have closed on many posts related to COVID-19.

Support your immune system.

  1. Avoid alcohol consumption (alcohol wreaks havoc with your immunity)
  2. Get plenty of sleep (without adequate sleep your immune system does not work well )
  3. Follow good sleep habits
  4. Exercise, especially out of doors in a green space, supports the immune system
  5. Get some sunshine and make sure you have adequate Vitamin D levels.
  6. Eat an anti-inflammatory diet rich in micronutrients.
  7. Practice stress reduction like meditation and yoga which improves the immune system
  8.  Eliminate sugar-added foods and beverages from your diet, sugar increases inflammation, contributes to metabolic dysfunction and impairs immunity.

In a future post I will describe my PERSONAL approach to dietary supplements in the context of COVID-19. I will also discuss the issue of an ADVANCED DIRECTIVE, in case you are hospitalized.

THIS WEBSITE PROVIDES INFORMATION FOR EDUCATIONAL PURPOSES ONLY. CONSULT YOUR HEALTH CARE PROVIDER FOR MEDICAL ADVICE.

Eat clean, drink filtered water, love, laugh, exercise outdoors in a greenspace, get some morning sunlight, block the blue light before bed, engage in meaningful work, find a sense of purpose, spend time with those you love, AND sleep well tonight.

Doctor Bob

Glutathione review links are below:

Glutathione!

Mitochondrial Glutathione, a key survival antioxidant

Glutathione: overview of its protective roles, measurement, and biosynthesis

 

 

 

Study shows only 12% of US adults are metabolically healthy!

What does this mean? The authors of this study looked at several important markers of health: waist circumference, fasting blood sugar, hemoglobin A1c, blood pressure, triglycerides, HDL, and whether someone was taking any medication related to these markers. They used data from the National Health and Nutrition Examination Survey 2009-2016. Only 12.3% of US adults qualified as healthy on all measures. So how did we get into this horrible situation?

Let’s step back and look at modifiable factors that play into these health measures.

  • Adequate restorative sleep
  • Stress
  • Nutrition
  • Exercise
  • Sunlight (Vitamin D)
  • Social connection
  • Environmental toxins
  • Rest

I have discussed the importance of sleep in several posts. Following this link you will find recommendations for good sleep habits that can enhance the quality and duration of your sleep.

If you have not watched Dan Pardi’s discussion of “HOW TO OPTIMIZE LIGHT FOR HEALTH” I recommend you watch this.

STRESS

Stress reduction is a huge topic. Managing stress involves so many areas it deserves a separate discussion. But here are some basics. Getting adequate sleep is the place to start. Activities like Meditation, Yoga, moderate exercise (walking outdoors in a green space) Tai Chi, music, practicing Mindfulness, and spending time with family and friends are all potential avenues to reduce the deletrious effects of stress in our lives.

NUTRITION

I have presented one approach to an anti-inflammatory diet  and if you have not read through the details just follow the link. The low hanging fruit begins with elimination of processed foods, sweetened beverages, and pro-inflammatory “vegetable oils” (OILS made from corn, soy, cottonseed, safflower, sunflower, canola, margarine). EAT WHOLE FOODS.

TO LEARN ABOUT THE ILL-EFFECTS OF “VEGETABLE OILS” LISTEN TO NINA:

EXERCISE

My post about exercise as medicine can be found here. 

The best way to exercise is to play as described by my friend Daryl Edwards in his TED talk.

 

Most Americans do not get enough, but some get too much. Moderation is important.

SUNLIGHT

Getting outdoor light exposure early in the day and avoiding the deleterious effects of artificial light in the evening (wear blue light blocking glasses in the evening) are two important ways to get the most benefit from light exposure, improve your sleep and enhance your Vitamin D level. Exercise outdoors in a green space provides more benefit than walking the treadmill indoors.

SOCIAL CONNECTION

Blue Zones are areas in the world that have the greatest numbers of individuals living to age 100. The climates and food varies among the various areas. They  all have two things in common. First is a high degree of social connection, strong family ties, lifelong friends. Social connection within a supportive community is arguably one of the most important factors affecting health, longevity, and healthspan. Second, they eat REAL WHOLE FOOD.

blue zones longevity hotspots.jpg

 

ENVIORNMENTAL TOXINS

Part of eliminating environmental toxins includes consuming organic fruits and vegetables and eating meat, poultry and eggs from hormone-free, antibiotic-free, free- range/pastured sources. (ALL PART OF AN ANCESTRAL/PALEO DIET) If you are not familiar with the “dirty dozen” and the “clean 15” head on over to EWG.org where you will learn not only about what foods have the most/least residual pesticides, but also what personal care products and household cleaners are safe for you and your family.

WATER: Because humans have spent the last 4-5 decades polluting our air and water there is probably no water supply that is totally free of enviornmental toxins. To minimize your consumption of enviornmental toxins, filter your drinking water through a high quality system.

REST

Matthew Redlund MD has written a great book “THE POWER OF REST”. Here he discusses why sleep is not enough.

The fact that only 12% of American adults are metabolically healthy should be cause for great alarm. All chronic and degenerative  diseases including dementia, heart disease, stroke, arthritis and cancer rise as metabolic health deteriorates.

Remember, this website offers educational information only. Consult your health care provider for medical advice.

Sleep well, exercise outdoors, laugh, love, engage in meaningful work, drink filtered water, eat clean, eat whole foods, get plenty of sunshine, spend time with those you love.

Doctor Bob

 

Ketogenic Diet, Keto-Medicine

I have spent a few days watching lectures from various low-carb-healthy-fat meetings. There is an impressive amount of solid clinical data to support Very Low Carb (with healthy fat)  diets to treat obesity, insulin resistance, diabetes, pre-diabetes, metabolic syndrome, and seizure disorders. Eric Westman MD, author, Associate Professor of Medicine, Past Chairman of the Obesity Medicine Association,  and director of Duke University Lifestyle Medical Clinic gave an impassioned and authoritative talk on the success of LCHF in treating all of these disorders here.

 

Dr. Steven Phinney,  Professor Emeritus UC Davis and presently Chief Medical Officer for VIRTA has given numerous talks on the beneficial effects of a ketogenic diet. He and Jeff Volek Ph.D. have done research for decades on the physiology of low carbohydrate diets. They elucidated the changes that occur in high level athletes as they adapt to burning fat as their major fuel source during and after a period of “fat adaptation”. It turns out that endurance athletes, after a period of 1 to 3 months of adaptation to a low carb-high fat diet (variable from person to person) perform at equal or higher levels as compared to their performance when previously on a high carbohydrate diet. In fact, because lean athletes have much greater energy stored in fat as compared to glycogen (carbohydrate) they can go for many hours longer than an athlete who is dependent on carbohydrate metabolism (not fat adapted). Glycogen is the starch source of energy that humans store in the liver (100 grams) and in muscle (400 grams). Compared to glycogen, fat stores in lean individuals, including buff athletes,  can provide more than 10 times the amount of energy. Endurance athletes who are keto-adapted (fat burners) can ride a bike all day or run an ultra-marathon (100 miles) without taking in any energy source. (They must of course replace fluid and electrolytes). Whereas athletes who have followed a traditional high carb diet must start consuming calories after about 3 hours of moderate-high intensity exercise. Doctors Phinney and Volek have done clinical research on humans with obesity, pre-diabetes and diabetes and they have demonstrated superior results when compared to any other dietary approach.

You can learn about their work here:

And here:

So what is this all about? If carbohydrates are restricted to very low levels and instead we consume (healthy) fat as our major source of energy with moderate amounts of protein, then the human body starts to burn fat. This process results in the production of ketones (in the liver) which serve not only as a source of energy but also act as “signaling” molecules that turn on beneficial genes that fight inflammation and turn off genes that produce inflammation. When a well formulated ketogenic diet is followed under medical supervision, diabetics can often get off most or all of their diabetes medications within weeks to months as they lose weight. Improvements are seen quickly in blood pressure, fasting blood sugar, liver function tests, insulin sensitivity, inflammatory markers, subjective energy levels, mental clarity and mood. Triglycerides are reduced, HDL increases, and improvements are seen in the “atherogenic profile” with reductions in small dense LDL particles with a shift to large buoyant LDL particles. On a ketogenic diet humans spontaneously consume lower caloric intake because fat and protein are more satiating compared to carbohydrate. Circulating saturated fat in the blood DECREASES on a keto-genic diet. Refined carbohydrates and sugar (so prevalent in processed foods) produce increased circulating fat in the blood and increased fat storage throughout the body, often leading to fatty liver disease and the long list of chronic diseases caused by and associated with insulin resistance.

A ketogenic diet is also part of Dr. Dale Bredesen’s effective treatment program for early dementia (ReCoDe-Reversal of Cognitive Decline). I have discussed Dr. Bredesen’s approach before. Here is one of his discussions.

You can read Dr. Bredesen’s report of 100 patients who have reversed cognitive decline using a ketogenic diet as PART of the ReCoDe program here.

So what are the healthy fats in a low carb high fat diet?

They include fats found in whole foods such as nuts and avocados, pasture raised animals free of hormones and antibiotics, free range poultry and eggs, wild fish and seafood (avoiding large fish that have high mercury levels), extra virgin olive oil, avocado oil, butter from pastured grass-fed animals, and coconut oil. (yes butter is included despite that fact that strict paleo excludes dairy)

You should avoid all of the processed/refined oils that come from seeds, grains and legumes including soy oil, corn oil, cottonseed oil, canola oil, safflower oil, sunflower oil, sesame oil. You can learn why these (misnamed) “vegetable oils” are dangerous and how they were marketed to an unwitting public with the help and support of faulty science by listening to Nina Teicholz here:

There are many great lectures about the low-carb-high-fat ketogenic diet in addressing obesity, insulin resistance, pre-diabetes, metabolic syndrome, diabetes, seizures and more. Go to youtube and search “keto diet”, “low carb high fat”.

Before I sign off I will provide one more link:

Remember, this website offers educational information only. Consult your health care provider for medical advice.

Sleep well, exercise outdoors, laugh, love, engage in meaningful work, drink filtered water, eat clean, eat whole foods, get plenty of sunshine, spend time with those you love.

Doctor Bob