Tag Archives: diabetes

The new dietary guidelines, a major improvement

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The new Dietary Guidelines for Americans (DGA) represent a major improvement over previous guidelines. The storm of criticism registered by some “experts” and quoted by the media is NOT based on valid evidence. There has been excessive and irrational criticism over inverting the food pyramid, with animal sources of protein on the top. Until now recommendations for daily protein intake have been based upon estimates to avoid protein deficiency rather than optimization. The recommendations for 1.2-1.6 grams per kilogram bodyweight per day (up from 0.8 g/kg/day) is supported by data on muscle building, muscle maintenance and bone health (when combined with resistance exercise), especially for elderly individuals.

 Unfortunately, the 10% restriction on saturated fat remains, but the guidelines appropriately state that there is a lack of evidence to keep that restriction at 10% of caloric intake. The controversy over saturated fat remains despite meta-analyses of randomized controlled clinical trials that conclude that restriction of saturated fat has not been found to improve cardiovascular, metabolic, or cancer outcomes.

I doubt that those critical of the new DGA have read the 416-page appendices that document scientific references and explanations for each of the dietary recommendations. That’s right, 416 pages of narrative and scientific references are in the appendices of the DGA.

If you go here, you can download 4 documents including the Scientific Foundation Appendices (416 pages), the Scientific Foundation for DGA (90 pages), The Daily Servings Guide (3 pages) and the DGA (10 pages)

Here is an excerpt that is very useful.

How can you identify highly processed foods? Highly processed foods tend to have: 1. Refined grains and/or added sugars 2. Refined fats and oils 3. Long, complicated ingredient lists including chemical additives (e.g., artificial sweeteners, flavor enhancers, artificial colors, and emulsifiers). Examples are provided in Figures 4.3 and 5.8.

And a good explanation for why refined grains (any food made with flour) causes rapid and high blood sugar responses.

Refined Grains and Starches are Sugar • Refined grains are highly purified sources of starch. • Starches are long chains of glucose—a form of sugar. • During chewing and digestion, enzymes rapidly break down starch into glucose, raising blood sugar much like table sugar does. • Refined grain foods—white bread, crackers, breakfast cereals, chips, pastries, and pasta—can therefore act metabolically like sugar, delivering fast-absorbing carbohydrates with few nutrients or fiber to slow absorption. Take-home message: Refined grains are sugar in disguise. Choose whole grains, beans, or vegetables instead.

The following two graphics demonstrate the results of previous dietary guidelines that demonized healthy fats and animal sources of protein. The first shows the rise in obesity and diabetes but does not address the insulin resistance that evolves over decades before crossing the arbitrary threshold of diabetes, wreaking metabolic havoc long before diabetes occurs. The second graphic reveals how Americans consume 60% or more caloric intake in the form of refined carbohydrates (equivalent to sugar)

The following graphic displays the difference between minimally processed, moderately processed and highly processed foods according to the NOVA classification system (a system I will discuss and criticize in future posts). For now, suffice it to say that a simpler and more practical definition of “processed food” would include any food with one or more of the following: added sugar, artificial sweeteners, refined starch especially flour made from grains, refined “vegetable” oils, emulsifiers, artificial coloring, preservatives, and other additives found to disrupt the microbiome, intestinal barrier function or cause cancer. This graphic importantly covers the issue of food packaging which can contribute to the consumption of micro plastics, phthalates and PFAs

I have consistently advocated for a diet that consists of free-range meat, poultry, eggs, seafood (low mercury varieties), organic vegetables, fruits, nuts, seeds, an ancestral or paleo diet. The new DGA go a long way to produce evidence-based recommendations to help Americans eat healthy food. I continue to advocate for getting fiber from vegetables and fruits, eliminating grains, for reasons previously discussed but if you want to eat grains and are not gluten sensitive or suffer from celiac disease, consume the grains as a whole food, not in a food made from flour. “Whole grain bread” is not a whole grain food, nor is “whole grain” pasta. Once flour is made from grains the cellular components are destroyed producing a product with a glycemic index akin to sugar with the resultant metabolic disturbance which over the long run leads to insulin resistance, obesity and chronic disease.

If you want to consume dairy it makes much more sense to consume full fat fermented dairy foods instead of the low-fat dairy products advocated by prior DGA. The new DGA go into great detail to describe the nutrient deficiencies associated with vegan and vegetarian diets unless specific supplements are consumed. Specific recommendations for pregnant and breast-feeding mothers cover most important points as do age specific recommendations for infants and children. The importance of choline could have received a little more attention (best sources include eggs and liver). The importance of marine omega-3 fats (EPA, DHA, DPA) received adequate attention.

Overall, I consider the 2026 DGA a major improvement compared to previous iterations which ignored a large body of nutritional science.

The following references support my position on SFA and properly raised and prepared animal protein.

https://pubmed.ncbi.nlm.nih.gov/32562735/

Astrup A, Magkos F, Bier DM, Brenna JT, de Oliveira Otto MC, Hill JO, King JC, Mente A, Ordovas JM, Volek JS, Yusuf S, Krauss RM. Saturated Fats and Health: A Reassessment and Proposal for Food-Based Recommendations: JACC State-of-the-Art Review. J Am Coll Cardiol. 2020 Aug 18;76(7):844-857. doi: 10.1016/j.jacc.2020.05.077. Epub 2020 Jun 17. PMID: 32562735.

Reimara Valk, James Hammill, Jonas Grip, Saturated fat: villain and bogeyman in the development of cardiovascular disease?, European Journal of Preventive Cardiology, Volume 29, Issue 18, December 2022, Pages 2312–2321, https://doi.org/10.1093/eurjpc/zwac194

Associations of fats and carbohydrate intake with cardiovascular disease and mortality in 18 countries from five continents (PURE): a prospective cohort study Dehghan, MahshidDiaz, R et al. The Lancet, Volume 390, Issue 10107, 2050 – 2062

https://pubmed.ncbi.nlm.nih.gov/36216940/

Lescinsky H, Afshin A, Ashbaugh C, Bisignano C, Brauer M, Ferrara G, Hay SI, He J, Iannucci V, Marczak LB, McLaughlin SA, Mullany EC, Parent MC, Serfes AL, Sorensen RJD, Aravkin AY, Zheng P, Murray CJL. Health effects associated with consumption of unprocessed red meat: a Burden of Proof study. Nat Med. 2022 Oct;28(10):2075-2082. doi: 10.1038/s41591-022-01968-z. Epub 2022 Oct 10. PMID: 36216940; PMCID: PMC9556326.

Red and processed meat consumption and risk of incident coronary heart disease, stroke, and diabetes mellitus: a systematic review and meta-analysis Renata Micha1, Sarah K Wallace, Dariush Mozaffarian, Circulation CIRCULATIONAHA.109.924977. Epub 2010 May 17. https://pubmed.ncbi.nlm.nih.gov/20479151/

Unprocessed Red Meat and Processed Meat Consumption: Dietary Guideline Recommendations from the Nutritional Recommendations (NutriRECS) Consortium Bradley C. Johnston, PhD, Dena Zeraatkar, Msc, et. al. Ann Intern Med 2019: 1:756-764 doi: 10.7326/M19-1621

Reduction of Red and Processed Meat Intake and Cancer Mortality and Incidence A Systematic Review and Meta-analysis of Cohort Studies Mi Ah Han, MD, PhD; Dena Zeraatkar, MSc; et. al., Ann Intern Med. 2019;171:711-720. doi:10.7326/M19-0699

Patterns of Red and Processed Meat Consumption and Risk for Cardiometabolic and Cancer Outcomes A Systematic Review and Meta-analysis of Cohort Studies Robin W.M. Vernooij, PhD*; Dena Zeraatkar, MSc Ann Intern Med.2019;171:732-741. doi:10.7326/M19-1583

Red and Processed Meat Consumption and Risk for All-Cause Mortality and Cardiometabolic OutcomesA Systematic Review and Meta-analysis of Cohort Studies Dena Zeraatkar, MSc, Mi Ah Han MD, PhD, et. al, Annals of Internal Medicine 1 October 2019: 171-710 doi: 10.7326/M19-0655

Effect of Lower Versus Higher Red Meat Intake on Cardiometabolic and Cancer Outcomes

A Systematic Review of Randomized Trials Dena Zeraatkar, MSc, Bradley C Johnston, PhD, et. al. Ann Intern Med. 2019;171:721-731. doi:10.7326/M19-https://doi.org/10.7326/M19-0622

E, Lavie CJ, Hill JO. The Failure to Measure Dietary Intake Engendered a Fictional Discourse on Diet-Disease Relations. Front Nutr. 2018 Nov 13;5:105. doi: 10.3389/fnut.2018.00105. PMID: 30483510 Archer; PMCID: PMC6243202.

Archer E, Hand GA, Blair SN (2013) Validity of U.S. Nutritional Surveillance: National Health and Nutrition Examination Survey Caloric Energy Intake Data, 1971–2010. PLoS ONE 8(10): e76632. https://doi.org/10.1371/journal.pone.0076632

O’Connor, Lauren E., et al. “Effects of total red meat intake on glycemic control and inflammatory biomarkers: a meta-analysis of randomized controlled trials.” Advances in Nutrition 12.1 (2021): 115-127.

Kiani AK, Dhuli K, Donato K, Aquilanti B, Velluti V, Matera G, Iaconelli A, Connelly ST, Bellinato F, Gisondi P, Bertelli M. Main nutritional deficiencies. J Prev Med Hyg 2022;63(suppl.3):E93-E101.https://doi.org/10.15167/2421-4248/jpmh2022.63.2S3.2752

Bailey RL, West KP Jr, Black RE. The epidemiology of global micronutrient deficiencies. Ann Nutr Metab. 2015;66 Suppl 2:22-33. doi: 10.1159/000371618. Epub 2015 Jun 2. PMID: 26045325.

Global, regional and national burdens of common micronutrient deficiencies from 1990 to 2019: A secondary trend analysis based on the Global Burden of Disease 2019 study. Zu Han et. al., eClinicalMedicine, February 11, 2022 https://doi.org/10.1016/j.eclinm.2022.101299

Sean R. Lynch, Why Nutritional Iron Deficiency Persists as a Worldwide Problem, The Journal of Nutrition, Volume 141, Issue 4, April 2011, Pages 763S–768S, https://doi.org/10.3945/jn.110.130609

Meat supplementation improves growth, cognitive, and behavioral outcomes in Kenyan children , J Nutr. 2007 Apr;137(4):1119-23.

Animal source foods have a positive impact on the primary school test scores of Kenyan schoolchildren in a cluster-randomised, controlled feeding intervention trial – PubMed (nih.gov), Hulett JL, Weiss RE, Bwibo NO, Galal OM, Drorbaugh N, Neumann CG.Br J Nutr. 2014 Mar 14;111(5):875-86. doi: 10.1017/S0007114513003310. Epub 2013 Oct 30.PMID: 24168874 Clinical Trial.

Meat supplementation increases arm muscle area in Kenyan schoolchildren – PubMed (nih.gov), Br J Nutr. 2013 Apr 14;109(7):1230-40. doi: 10.1017/S0007114512003121. Epub 2012 Aug 2.PMID: 22856533 Clinical Trial.

School snacks decrease morbidity in Kenyan schoolchildren: a cluster randomized, controlled feeding intervention trial.

Neumann CG, Bwibo NO, Jiang L, Weiss RE.Public Health Nutr. 2013 Sep;16(9):1593-604. doi: 10.1017/S1368980013000876. Epub 2013 Mar 28.PMID: 23537728

Effects of animal source foods, with emphasis on milk, in the diet of children in low-income countries.

Allen LH, Dror DK.Nestle Nutr Workshop Ser Pediatr Program. 2011;67:113-30. doi: 10.1159/000325579. Epub 2011 Feb 16.PMID: 21335994

https://www.bmj.com/content/351/bmj.h4962

The scientific report guiding the US dietary guidelines: is it scientific?

BMJ 2015; 351 doi: https://doi.org/10.1136/bmj.h4962 (Published 23 September 2015)

https://pmc.ncbi.nlm.nih.gov/articles/PMC9794145/

Teicholz N. A short history of saturated fat: the making and unmaking of a scientific consensus. Curr Opin Endocrinol Diabetes Obes. 2023 Feb 1;30(1):65-71. doi: 10.1097/MED.0000000000000791. Epub 2022 Dec 8. Erratum in: Curr Opin Endocrinol Diabetes Obes. 2025 Aug 1;32(4):166. doi: 10.1097/01.med.0001118356.22843.75. PMID: 36477384; PMCID: PMC9794145.

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

Paxlovid is a winner, but lifestyle changes are essential to mitigate Covid risk.

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This discussion was originally posted before PAXLOVID WAS AVAILABLE. The title was originally Lifestyle More Effective than Drugs.

But now we have Paxlovid. Paxlovid is very effective in reducing morbidity and mortality associated with Covid-19 infection but also appears to reduce risk of Long Covid. Standard dosing: PAXLOVID two 150-mg tablets of nirmatrelvir, one 100-mg tablet of ritonavir twice daily for 5 days.

Dose adjustments are necessary for certain medical conditions and there are many drug interactions that should be considered. But do not let that discourage you from asking your provider to prescribe this drug for an acute Covid infection. This is a truly effective drug. It decreases morbidity and mortality as well as risk for Long Covid.

The results of a randomized placebo controlled clinical trial in high risk individuals has been published in the NEJM. The study was done just when Omicron hit. The study demonstrated an 89% reduction of hospitalizations and deaths by day 28 (absolute reduction of 6.2/100) with ZERO deaths in the Paxlovid group (7 in the placebo group). Paxlovid also had LESS side effects than placebo.

Another study from Israel demonstrated equally impressive results as shown here.

In addition, a study from the VA has looked at longer term effects (pre-print publication, still waiting for peer review.)

The study included 9000 Paxlovid patients treated within 5 days of symptom onset during the Omicron and subvariant waves and compared the treated patients with approximately 47,000 matched controls.

There was a 26% reduction in Long Covid.

Here is a breakdown of the Long Covid Symptoms

The VA study also showed a 48% reduction of death and 30% reduction in hospitalization after the acute phase (acute phase = first 30 days) as demonstrated here.

Many drug intervention trials for treating COVID-19 early in the pandemic have been disappointing. No studies have shown benefit for hydroxychloroquine, with or without azithromycin. This topic has been covered in previous posts. Remdesivir was 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

Likewise well designed studies of Ivermectin have shown no clinical benefit.

Monoclonal antibodies effective against early variants are no longer effective against the newer variants. So in terms of drug therapies for acute Covid infections we have Paxlovid for out patient care and dexamethasone for critically ill patients.

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%.

Click to access db360-h.pdf

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.

An ancestral (paleo) diet is also very effective for addressing insulin resistance, diabetes type 2 and obesity. Multiple studies have demonstrated this. Although an ancestral approach is typically low carb it is not typically ketogenic, but a ketogenic ancestral diet (high in non starchy vegetables to support the gut microbiome) can be implemented by restricting fruits to one serving of berries per day and limiting starchy vegetables.

Even without severe carbohydrate restriction, an ancestral anti-inflammatory diet will quickly address insulin resistance, type 2 diabetes, and obesity. In this study, insulin resistance was reversed in 10 days.

And another study compared an Ancestral (Paleo) diet to the Mediterranean diet in patients with ischemic heart disease AND insulin resistance (glucose intolerance or type 2 diabetes). Ancestral diet was superior to the Mediterranean diet in improving insulin sensitivity, blood sugar control and greater fat loss. Fasting blood sugars normalized in all patients on the Ancestral diet who had previously had abnormal blood sugars.

And here is a slide from one of my lectures with references on how an ancestral diet modulates immunity.

Leptin resistance, insulin resistance and obesity travel together. Here is yet another study demonstrating the effectiveness of an ancestral diet.

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 an N-95, follow good hygiene with hand-washing frequently, and use a HEPA filter or Corsi-Rosenthal box in your home, office, and enclosed work spaces)

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. Supplement with Vitamin D3 to get your levels above 30 ng/ml, >40ng/ml arguably better.
  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/)
  11. Drink water filtered through a high quality system that eliminates most environmental toxins.
  12. HEPA filters or the home-made version (Corsi-Rosenthal box) used in your home or workplace can reduce circulating viral load as discussed on this website.
  13. If you are eligible for vaccination, consider protecting yourself and your neighbor with a few jabs. Age > 50 and/or risk factors (Diabetes, pre-diabetes, insulin resistance, hypertension, obesity, heart disease, COPD, asthma, cancer treatment, immune suppression) suggests benefit from a booster. Risk for complications of boosters in adolescents, especially males, without risk factors, may equal benefit. Previous infection with Covid can be considered as protective as a booster. Discuss risk vs benefits with your doctor.

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: Link to Vitamin D status. Should doctors prescribe sunshine?

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Preliminary (not yet peer reviewed) data on mortality rates with COVID-19 infection from Indonesia show a dramatic increase in death rates associated with low vitamin D status.

Relative Risk of DEATH Corrected for age, sex, and co-morbidities

Vitamin D level (ng/ml)

 
10.1 <20
7.6

21-29

 
1

 

 >= 30

Prabowo, Patterns of COVID 19 Mortality and Vitamin D, Indonesian Study, Ap 26, 2020 BMJ

This study was a retrospective cohort study of 780 cases of laboratory confirmed COVID-19 in Indonesia. Age, sex, co-morbidity (hypertension, diabetes, obesity etc.) and Vitamin D levels were extracted from medical records. The differences between patients with various levels of vitamin D were statistically significant and CLINICALLY SIGNIFICANT.

If there were a drug that reduced mortality by 10 fold it would be a best-seller/blockbuster drug.

“When controlling for age, sex, and comorbidity, Vitamin D status is strongly associated with COVID-19 mortality outcome of cases.”

Association does not equal causation but this profound degree of association warrants further consideration. Is it possible that Vitamin D insufficiency could cause such a profound influence on death rates with a viral infection?

Before we answer that question let’s look at some other data. Risk of death with COVID-19 dramatically changes with latitude (sunlight exposure reflecting Vitamin D making capability):

Latitudes Hospitalizations COVID-19 Deaths COVID-19
Northern 22% 5.2%
Equator 9.5% 3.1%
Southern 8.7% 0.7%

You can read about this data here.

The authors state:

“Although it is more likely that any protective effect of vitamin D against
Covid19 is related to suppression of cytokine response and reduced severity/risk for ARDS, there is also evidence from a meta-analysis that regular oral vitamin D2/D3 intake (in doses up to 2000 IU/d without additional bolus), is safe and protective against acute respiratory tract infection, especially in subjects with vitamin D deficiency. It therefore seems plausible that Vitamin D prophylaxis (without over-dosing) may contribute to reducing the severity of illness caused by SARS-CoV-2, particularly in settings where hypovitaminosis D is frequent. This will include people currently living in Northern countries and those with underlying gastroenterological conditions where vitamin D deficiency is more prevalent. This may become even more important with absence of sunlight exposure as a consequence of “shut-down” measures to control the spread of Covid19. For this to be effectively implemented will require worldwide government guidelines, and further studies looking at possible impacts of vitamin D deficiency on Covid-19 outcomes are urgently needed.”

Plenty of references are provided for their discussion so I encourage you to not only read the publication but further explore their references.

The importance of Vitamin D for proper immune function has been well studied and known for a long time.

“Vitamin D metabolizing enzymes and vitamin D receptors are present in many cell types including various immune cells such as antigen-presenting-cells, T cells, B cells and monocytes. In vitro data show that, in addition to modulating innate immune cells, vitamin D also promotes a more tolerogenic immunological status. In vivo data from animals and from human vitamin D supplementation studies have shown beneficial effects of vitamin D on immune function, in particular in the context of autoimmunity”

“Especially in the field of human immunology, the extra-renal synthesis of the active metabolite calcitriol—1,25(OH)2D—by immune cells and peripheral tissues has been proposed to have immunomodulatory properties similar to locally active cytokines”

Now consider this startling fact. At the turn of the century (2001-2004) 70% of the US population over age 12 had 25 Hydroxy-Vitamin D levels LESS THAN 30 ng/ml. 

And the situation has not improved since that study. In the chart above that places 70% of the US population in the groups with 7.6 to 10.1 times increased risk of death from COVID 19 compared with those having “normal” levels (>30 ng/ml).

Conclusions

“National data demonstrate a marked decrease in serum 25(OH)D levels from the 1988–1994 to the 2001–2004 NHANES data collections. Racial/ethnic differences have persisted and may have important implications for known health disparities. Current recommendations for vitamin D supplementation are inadequate to address the growing epidemic of vitamin D insufficiency.”

Multiple studies on COVID-19 have shown higher mortality rates amongst blacks. Although this is likely related to many socio-economic and nutritional factors, blacks have consistently shown significantly lower Vitamin D levels in the US compared with other ethnic/racial groups.

During the 2009 Viral Pandemic, death rates were observed to increase with distance from the equator, similar to the COVID-19 observations.

Death rates from COVID-19  in ITALY, where Vitamin D status is much lower compared to the rest of Europe, have been higher than other countries in Europe.

And a large report on Vitamin D status in Europe and the Middle East states:

“A low vitamin D status was also associated with increased mortality risks as extensively reviewed”  with references (3, 27, 206, 209).

A brilliant video podcast on the relationship between Vitamin D and COVID-19 can be viewed here.

And if you wish to further explore the health effects of Vitamin D you can watch this:

Insufficient Vitamin D levels are associated with almost every risk factor for Morbidity and Mortality with COVID-19 including Diabetes, Insulin Resistance, Obesity, Hypertension and Cardiovascular Disease.

Many of the concerns covered in Ivor Cummin’s podcast above have been covered in previous posts here including the importance of Vitamin K2 and other fat soluble vitamins, the importance of SUNSHINE for general health and immune function, and the importance of a nutrient dense whole food diet rich in wild seafood and grass fed animal sources of protein. Almost every cell in the body has receptors for Vitamin D. The most beneficial sources of Vitamin D include sunshine and food sources. Supplementation is often necessary to achieve levels above 30 ng/ml, especially during the winter months (when respiratory viruses strike) and increase with distance from the equator.

The deleterious effects of inadequate Vitamin D cannot be overstated. The consequences below only address the effects of Vitamin D insufficiency on bone health but the causes and prevention are important to understand. Vitamin D deficiency = Immune Deficiency and is likely strongly and causally related to increased risk of death with COVID-19.

Vit D status, sources.jpeg

 

Here is an image that links Vitamin D deficiency to Diabetes, inflammation and oxidative stress:

inflamation, PTH, Oxidative stress, calcium, IR, DM2.png

And here is a good description of the consequences of inadequate Vitamin D.

vitamin-d-deficiency-causes and consequences.png

So what do you think? Is it possible that Vitamin D insufficiency could cause such a profound influence on death rates with a viral infection? Lets look a little closer.

The Public Health system in UK has been concerned about Vitamin D deficiency:

 

 

vitamin-d-deficiency-symptoms UK Public Health.jpg

And once again here is how inadequate Vitamin D interacts with the co-morbidities that are unequivocally associated with increased death rates associated with COVID-19 infection.

Vit D and inflammation.jpg

PTH is parathyroid hormone. The RAAS above refers to the renin-angiotensin system hypertension effects mediated through the kidney. The chronic inflammation associated with inadequate Vitamin D leads to atherosclerosis and cardiovascular events, diabetes, insulin resistance, metabolic syndrome which all have positive feedback effects on each other. They all increase risk of death with COVID-19.

Again I ask, what do you think? Is it possible that Vitamin D insufficiency could cause such a profound influence on death rates with a viral infection?

Res-Ipsa-Loquitur.jpg

(The thing speaks for itself)

RX from the doctor could read:

Sunbath for 15 minutes daily between 1100 AM and 1 PM (wear a hat, sunglasses, bathing suit optional depending on circumstances and privacy)

Eat fatty fish frequently.

Get your 25 hydroxy-vitamin D levels checked, if < 30 ng/ml increase the above.

Supplement in the winter.

Further reading can be found here:

Vitamin D Insufficiency is Prevalent in Severe COVID-19

The Possible Role of Vitamin D in Suppressing Cytokine Storm and Associated Mortality in COVID-19 Patients

Vitamin D Supplementation Could Possibly Improve Clinical Outcomes of Patients Infected with Coronavirus-2019 (COVID-2019)

 

Latitude Dependence of the COVID-19 Mortality Rate—A Possible Relationship to Vitamin D Deficiency?

 

Vitamin D supplementation could prevent and treat influenza, coronavirus, and pneumonia infections

 

low population mortality from COVID‐19 in countries south of latitude 35 degrees North–supports vitamin D as a factor determining severity

 

Covid‐19, and vitamin D

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

 

 

 

 

 

 

Ketogenic Diet, Keto-Medicine

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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

 

 

Exercise as Medicine

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For many chronic health problems, regular exercise is more effective than any drug.

Exercise as Medicine is a major movement at John’s Hopkins School of Medicine.

You can visit this website for links to many topics on the benefits of exercise.

You can find the top 10 things you need to know about exercise here. They include the following evidence based recommendations from the Physical Activity Guidelines for Americans.

any amount of physical activity has some health benefits. Americans can benefit from small amounts of moderate-to-vigorous physical activity throughout the day.

The benefits of exercise are cumulative, walk 10 minutes 3 times per day and you get the same benefit as a 30 minute walk. Walk  5 minutes 6 times and the benefit equals that of 30 minutes continuous walking. So you can break up your exercise in little pieces throughout the day. No requirement for a specific long period devoted to exercise.

New evidence shows that physical activity has immediate health benefits. For example, physical activity can reduce anxiety and blood pressure and improve quality of sleep and insulin sensitivity.

Exercise improves cognition, decreases cancer risk, decreases risk of depression, hypertension, diabetes, stroke and heart disease. It lowers risk of falls and injuries from falls. It decreases pain and helps a variety of conditions. Exercise reduces all cause mortality (death rates from all causes)

Here are some direct quotes from the second edition of the  Physical Activity Guidelines.

  • For youth, physical activity can help improve cognition,* bone health, fitness, and heart health. It can also reduce the risk of depression.
  • For adults, physical activity helps prevent 8 types of cancer (bladder,* breast, colon, endometrium,* esophagus,* kidney,* stomach,* and lung*); reduces the risk of dementia* (includingAlzheimer’s disease*), all-cause mortality, heart disease, stroke, high blood pressure, type 2 diabetes, and depression; and improves bone health, physical function, and quality of life.
  • For older adults, physical activity also lowers the risk of falls and injuries from falls.*
  • For pregnant women, physical activity reduces the risk of postpartum depression.*
  • New evidence shows that physical activity can help manage more health conditions that Americans already have. For example, physical activity can decrease pain for those with osteoarthritis, reduce disease progression for hypertension and type 2 diabetes, reduce symptoms of anxiety and depression, and improve cognition for those with dementia, multiple sclerosis, ADHD, and Parkinson’s disease.

You can choose from a variety of TEDtalks on exercise here.

I particularly enjoyed my friend Darryl Edwards talk here.

 

So sleep well, exercise often, eat clean, filter your water, avoid environmental toxins, get plenty of sunshine, and most important of all, stay connected with friends and family.

Doctor Bob

 

Sleep! You can’t live without it.

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Circadian rhythm refers to the cycling of hormones according to the time of day. Every hormone cycles with daylight and darkness, each in it’s own way. Our brain has a master clock, called the circadian clock, controlled by specialized cells deep in the brain. There is a direct connection from our retina (in the back of the eyes) to the circadian clock in the brain. Blue light (part of the normal outdoor spectrum of light) stimulates very specific receptor cells in the retina which in turn communicates directly with the circadian clock telling the brain whether it is day or night. To synchronize our hormones and achieve restorative sleep, we must get outdoor light exposure to our eyes (without sunglasses, early in the day) and limit light exposure in the evening.

Artificial light, especially from cell phones and other devices that emit intense blue light, shift work, late night social activity, poor eating habits, sedentary lifestyle and at the opposite extreme, late evening workouts,  can all disrupt our circadian rhythm preventing adequate restorative sleep. A rare genetic illness called fatal insomnia that strikes adults at middle age prevents sleep and results in death within a few months, highlighting the importance of sleep. Sleep deprivation can kill a human quicker than starvation! Adequate amounts of deep non-REM sleep are required for tissue regeneration, healing, DNA repair and immune function. REM sleep with dreaming provides great benefit by organizing our memory, discharging the emotional content of traumatic events, and facilitating creative brain activity. One night of short-sleep produces a state of inattention and slow reflexes as dangerous as driving under the influence of alcohol intoxication. Chronic  short sleep and disrupted circadian rhythm results in increased risk of depression, cancer, hypertension, diabetes, dementia, obesity, metabolic syndrome, insulin resistance, heart attack and stroke, to name a few. Sleep interruption immediately halts weight loss during a calorie restricted diet (likely the result of hormonal disruption). So getting an adequate amount of restorative sleep every night is essential to good health. Here a few tips to help achieve a good night’s sleep each and every night.

  1. GET OUTDOOR LIGHT EXPOSURE ON YOUR EYES WITHOUT SUNGLASSES EVERY DAY, EARLY IN THE DAY. This helps set your biologic/circadian clock. Even on a cloudy day, outdoor light is much stronger and natural than indoor light. It is essential for setting your biologic/circadian clock. If you cannot get outside, stand or sit in front of a large window for 20-30 minutes in the morning, looking outside. Take a lunch break outside without sunglasses. Wear a shade hat instead of sunglasses. Your brain needs to experience natural outdoor light during the day.
  2. Avoid bright light in the evening, especially the light from TV, computer screens, cell phones, which all emit intense blue light and trick your brain into thinking it is daytime. Wear blue light blocking glasses/goggles for 2-3 hours before bed. (Amber tinted glasses which block blue light can be purchased on-line and can be worn over reading glasses) There is also software available that will decrease the blue light intensity of computer screens and cell phones in the evening.
  3. Practice time restricted eating. Limit all eating to an eight hour period, thus providing for an over-night fast of 16 hours. If that does not seem possible try to limit eating to a 10-hour period which provides a 14-hour overnight fast. This improves sleep, circadian rhythm, blood pressure, blood sugar and reduces stress hormones. NO SNACKS BETWEEN MEALS. NO FOOD FOR 2 HOURS BEFORE BED. For every hour decrease in eating time period from 12 hours to 8 hours you get health benefit.
  4. Eat an anti-inflammatory diet.
  5. If you snore, are overweight/obese, fall asleep during the day, or do not feel refreshed in the morning ask your doctor to order a sleep study. Obstructive Sleep Apnea makes restorative sleep impossible and increases risk of heart attack, stroke and most chronic diseases.
  6. Avoid alcohol altogether and avoid caffeine after late morning.  Alcohol in the evening may help you fall asleep but it results in a withdrawal from alcohol during the night. This disrupts normal sleep patterns.
  7. Sleep in a cold, dark, quiet room. Use black-out curtains, no night lights, no phone charger lights, no lights of any kind should be on in the room. Any amount of light in the room impairs the production of melatonin which facilitates sleep onset.
  8. Have a wind–down time every evening. Develop habits of non-stressful activities, soft music, dim light, casual conversation, enjoyable reading. Do not spend evening time dealing with finances, conflict, or emotional activity.
  9. Try a magnesium supplement before bedtime. Magnesium glycinate, magnesium citrate, magnesium gluconate, are absorbed much better than cheaper supplements such as magnesium oxide. Magnesium L-Threonate is expensive, but it crosses the blood brain barrier into the brain with the greatest brain penetration of all magnesium supplements.
  10. Manage stress with yoga, meditation, regular exercise (but no intense exercise in the evening.) Perform most of your exercise outdoors in a green space. This provides much more health benefit than the equivalent exercise indoors.
  11. Regular contact with supportive family and friends is essential to health and reduces stress. The greatest predictor of health vs disease is the amount of social connectedness an individual experiences.
  12. Establish regular wake-up times and go-to-bed times. Regular sleep habits are essential. If you must rely on alarm clocks you do not have good sleep habits.

A few words about alcohol, caffeine and sleeping pills.

A drink or two in the evening may help you relax but it disrupts your sleep by causing a mild episode of alcohol withdrawal as your liver metabolizes the alcohol and your blood levels drop. Even this slight degree of alcohol withdrawal will impair a good night’s sleep.

Caffeine impairs sleep by blocking adenosine receptors in the brain. Adenosine is the neurotransmitter that increases gradually during the day creating a sate referred to as sleep pressure. Some people metabolize caffeine quickly, others slowly. The slower you metabolize caffeine the longer it takes to clear it from your adenosine receptors. Without adequate sleep pressure (adenosine receptors filled with adenosine in the brain) you cannot fall asleep. Many sleep experts recommend complete abstinence from caffeine and suggest that if you need caffeine to get started in the morning you are regularly sleep deprived.

Sleeping pills of all kinds interfere with normal sleep architecture. While they facilitate falling asleep, they impair your ability to achieve deep restorative stages of sleep and can produce many undesirable side effects including addiction, withdrawal symptoms, sleep walking, sleep driving, worsening of asthma and COPD, constipation, diarrhea, daytime drowsiness, burning and tingling sensations, unusual dreams, weakness, heartburn, etc…. Most importantly they all interfere with cycling through the various stages of sleep in a normal, restorative pattern!

If you want to explore these concepts in depth here are two excellent books that discuss sleep and circadian rhythm.

Why We Sleep, by Matthew Walker Ph.D.

The Circadian Code, by Satchin Panda Ph.D.

Eat clean, sleep well, spend time exercising out of doors, love one another.

Bob Hansen MD

Western Diet (high sugar, refined carbs, unhealthy fats) alters genes and causes inflammation

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New study (in mice) shows fast food makes the immune system more aggressive in a detrimental way.

Major points:

  1. The immune system reacts similarly to a high sugar, high (unhealthy) fat and high calorie diet as to a bacterial infection.
  2. Unhealthy food seems to make the body’s defenses (innate immune system) more aggressive in the long term. Even long after switching to a healthy diet, inflammation towards innate immune stimulation is more pronounced.
  3. These changes may be involved in the development of arteriosclerosis and diabetes.
  4. These changes are due to alterations in gene transcription (up-regulation of genes associated with inflammation)
  5. This up regulation of pro-inflammatory genes persists even after converting to a healthier diet.

Read more at News from IRT

Here: Fast food makes the immune system more aggressive in the long term: Study shows that even after a change to a healthy diet, the body’s defenses remain hyperactive — ScienceDaily

And here Western Diet Triggers NLRP3-Dependent Innate Immune Reprogramming: Cell

This study is an example of epigenetics, where an environmental factor (diet) alters the expression of genes. We know that regular consumption of a variety of colorful vegetables mediates many beneficial effects and part of that process involves altering the transcription of many genes related to health and our ability to defend against Oxidative Stress .

The epigenetic effect of nutrition can be transmitted to the next generation.

The epigenetic effects of diet include many aspects of health including  cancer risk.

And epigenetic changes in humans can begin  before birth in response to maternal nutrition and maternal exposure to environmental toxins .

Diet also effects the gut microbiome, which in turn affects health .

So avoid fast food and other forms of processed-refined foods. Eat a whole foods-ancestral diet that includes a variety of organic colorful vegetables and fruits, grass fed/finished meats and wild seafood. This will not only provide important micro and macro nutrients but will also turn up and turn on genes that prevent disease.

Live clean, sleep well, laugh and love.

Doctor Bob

Anti-inflammatory diet, are 9 servings of vegetables per day possible?

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I often recommend a specific diet to decrease inflammation, decrease pain, and improve healing of tissue. I have been asked by patients to post this nutritional plan on my website so here it is (see below). In addition to this post, I will place the diet on a separate page along with recipes for vegetable soup and bone broth.

The recipes (vegetable soup and bone broth) meet the anti-inflammatory diet guidelines and also follow the more restrictive “Autoimmune Protocol”. This nutritional approach provides an array of micro nutrients that fight inflammation, support tissue repair, decrease the risk of chronic disease, and help maintain  a healthy gut flora (good bacteria in the intestines).

When I recommend 9 servings per day of vegetables patients often tell me it is impossible to achieve.  But it is not impossible, nor is it impractical. Every Sunday afternoon I make a large pot of vegetable soup that will keep all week in the refrigerator. I bring  generous servings to work every day for breakfast, brunch, and/or lunch and add some meat or seafood prepared the evening before (left-overs) on the side. The key to eating 9 servings per day is to have a variety of vegetables at every meal. The vegetable soup makes that goal not just achievable but convenient.

The anti-inflammatory diet described below provides ample fiber to feed your healthy gut bacteria and avoids the sugar and refined starches that can produce gut dysbiosis (unhealthy balance of bacteria in the intestines). Vegetables provide five times the amount of fiber per calorie compared to grains. You do not need to eat bread or cereal to get fiber.

So here is the anti-inflammatory diet. it is consistent with the Mediterranean diet as well as an Ancestral-Paleo diet.

Caution: if you have diabetes and are taking medications, this diet reduces carbohydrates and eliminates added sugar so adjustments in diabetes medications are necessary to avoid potentially dangerous low blood sugars. So consult your physician or primary care practitioner.

9 SERVINGS  OF NON-STARCHY VEGETABLES PER DAY, 3 SERVINGS FROM EACH OF THREE CATEGORIES. Organic as much as possible. (Read about the Dirty Dozen here: Dirty Dozen | EWG’s 2017 Shopper’s Guide to Pesticides in Produce )

  1. DARK GREEN LEAFY VEGETABLES, 3 SERVINGS PER DAY EQUALS 3 CUPS MEASURED COOKED OR 6 CUPS MEASURED RAW
  • Arugula, Beet Greens, Bok Choy, Chard all colors, Chicory, Cilantro
  •  Dandelion Greens, Endive, Escarole, Kale-all kinds, Parsley, Radicchio
  • Radish leaves, Spinach, Turnip Greens, Watercress
  1. Colored vegetables, 3 cups daily:
  • GREEN: Artichoke, Asparagus, Avocado (FRUIT), Cabbage (red and green) Celery, Cucumber with skin, Okra, Olives, Peppers, Zucchini with skin
  • RED: Beets, red cabbage, red peppers, cooked tomatoes (fruit)
  • YELLOW: Carrots, Pumpkin, Squash-summer and winter, Sweet potato,
  1. SULFUR RICH VEGETABLES, 3 CUPS DAILY: Some leafy greens are also sulfur rich so there is overlap in these categories
  • Arugula, Asparagus, Bok Choy, Broccoli, Brussel sprouts, Cabbage, Cauliflower, Collard Greens, Garlic, Kale, Kohlrabi, Leeks, Mushrooms, Onions red-yellow-white, Radishes, Scallions, Shallots, Turnip Greens, Watercress.

Berries (any kind) ½ cup per day. This can be substituted for one serving of vegetables.

OMEGA-3 rich fish-seafood (at least 16 ounces per week)

  • Anchovies, clams, herring, mackerel, mussels, oysters, salmon, sardines, trout, calamari (squid), saltwater fish should be wild, shellfish farmed OK, farmed trout OK.

Meat ideally grass fed and grass finished, hormone and antibiotic free.

Poultry and eggs free range, any wild game meat or poultry.

Drink only filtered water, coffee, tea, bone broth (homemade is best) and kombucha.

No grains, cereal, bread, pasta, no food made from flour, no oats, wheat, barley, corn etc.

No legumes (beans), no peanuts

No dairy except Ghee for cooking (optional)

No processed food made with added sugar or hydrogenated oils (which contain trans-fats)

No “vegetable oils” (soy oil, corn oil, etc.)

Use only extra-virgin olive oil, coconut oil, avocado oil and ghee. Limit EVOO to low heat cooking or add after food is cooked. The other oils on this list have higher smoke points.

Do not use store-bought salad dressing which usually has added sugar and inflammatory vegetable oils. Make your own salad dressing with EVOO and vinegar or lemon juice.

For more information about the AIP (Autoimmune protocol)  I suggest you visit these websites:

Autoimmune gut-repair diet – Autoimmune protocol | Dr. K. News

The Autoimmune Protocol – The Paleo Mom

The Autoimmune protocol is more restrictive than the anti-inflammatory diet and is beneficial for individuals with autoimmune disease.

Live clean, sleep well, exercise outside in the sunshine, love and laugh.

Dr. Bob

Don’t eat plastic foam in your food, another reason to avoid bread, bakery and flour foods

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I recently came across an article at EWG.org, Nearly 500 ways to make a yoga mat sandwich | EWG

“If you’ve planked on a yoga mat, slipped on flip-flops, extracted a cell phone from protective padding or lined an attic with foam insulation, chances are you’ve had a brush with an industrial chemical called azodicarbonamide, nicknamed ADA. In the plastics industry, ADA is the “chemical foaming agent” of choice. It is mixed into polymer plastic gel to generate tiny gas bubbles, something like champagne for plastics. The results are materials that are strong, light, spongy and malleable. “

Turns out, ADA is in nearly five hundred foods including breads, tortillas, bagels, pizza, hamburger buns, various pastries, hot dog rolls, sandwich buns, Italian bread, bread sticks, dinner rolls, croutons, english muffins, focaccia, wheat bread. Not all food producers include ADA in their products but many do, including fast food chains.

“Over the years, health activists concerned about synthetic chemicals in food have attacked the widespread use of ADA, but it did not attract nationwide headlines until Hari of Food Babe circulated a petition demanding that Subway, among the nation’s biggest fast-food outlets, stop using the chemical in its loaves. Subway responded [http://www.subway.com/subwayroot/about_us/PR_Docs/QualityBread.pdf] that ADA was safe, but even so, it had quietly been seeking a substitute over the past year. The company pointed out that ADA is “found in the breads of most chains such as Starbuck’s, Wendy’s, McDonald’s, Arby’s, Burger King, and Dunkin Donuts.” Those other fast food giants joined Subway on the defensive.”

So head on over to the environmental working group website by clicking the link above and educate yourself. The reasons to avoid flour foods continue to mount, glyphosate (roundup), ADA, obesity, auto-immune disease, metabolic syndrome, diabetes, heart attack, stroke, endotoxemia…..

Live clean, sleep well, love and laugh.

Dr. Bob

 

Obesity Epidemic Requires a Paradigm Shift

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The obesity epidemic requires a paradigm shift. Several medical myths stand in the way of taking the most effective steps to safely help patients lose weight. The most important myth relates to saturated fat. Saturated fat consumption does not contribute to cardiovascular disease. This must be understood and accepted by the medical community so that sound advice can be given.

A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CHD or CVD.( Am J Clin Nutr. 2010 Mar;91(3):497-9. )

In fact, as early as 2004, Mozaffarian et. al. investigated the influence of diet on atherosclerotic progression in postmenopausal women with quantitative angiography and found that:

In multivariate analyses, a higher saturated fat intake was associated with a smaller decline in mean minimal coronary diameter (P = 0.001) and less progression of coronary stenosis (P = 0.002) during follow-up. (Am J Clin Nutr. 2004 Nov;80(5):1175-84)

In addition, they further found that:

Carbohydrate intake was positively associated with atherosclerotic progression (P = 0.001), particularly when the glycemic index was high.

            Polyunsaturated fat intake was positively associated with progression when replacing other fats (P = 0.04)

These findings should come as no surprise given the basic science of atherosclerosis. Oxidized and glycated LDL stimulate macrophages to become foam cells initiating the creation of plaque. Cellular receptors that allow macrophages to ingest oxidized LDL are specific for oxidized LDL. These receptors do not recognize normal LDL to a significant degree.

Holovet et. al. studied the ability of oxidized LDL versus the Global Risk Factor Assessment Score (GRAS) to detect coronary artery disease. GRAS identified coronary artery disease 49% of the time, while oxidized LDL was correct 82% of the time.

In a large prospective study, Meisinger et al found that plasma oxidized LDL was the strongest predictor of CHD events when compared to conventional lipoprotein risk assessment and other risk factors for CHD.

Polyunsaturated fats are easily oxidized, saturated fats are not. It is the polyunsaturated fatty acids (PUFA) in the membrane of LDL particles that become oxidized and then initiate the cascade of inflammatory events leading to atherosclerosis. The major source of these PUFA in the American diet are “vegetable oils” (corn oil, soy oil etc.)  rich in the omega-6 PUFA, linoleic acid.

So why is this important to understand relative to the obesity epidemic? Because the most effective weight loss “diet” is arguably a low carbohydrate/high fat (LCHF) diet. This approach does not require calorie counting. This approach has been demonstrated to spontaneously reduce caloric intake whereas low fat diets require calorie counting and result in persistent hunger.

When compared to low fat calorie restricted diets  the LCHF approach has been equal or superior with respect to weight loss, insulin sensitivity, blood pressure reduction, and lipid profiles whenever these parameters have been measured.

But LCHF has not been embraced by the medical community due to the perceived dangers of saturated fat consumption and a low-fat ideology that lacks legitimate scientific evidence.

Once we dispel the mythology of saturated fat, the safety and efficacy of LCHF will be more readily accepted by physicians, the media and the lay public.

The nutritional villains in our society are highly refined and easily oxidized “vegetable oils” filled with pro-inflammatory omega-6 PUFA (linoleic acid), added sugar (especially HFCS) so prevalent in most processed foods and soft drinks, and the nutrient poor wasted calories of processed flour foods. These three culprits are responsible for our epidemics of obesity, insulin resistance and metabolic syndrome. These three conspire together to generate fatty liver disease, atherosclerotic plaque, and chronic inflammation.

When a LCHF approach is combined with  eating only fresh whole foods and avoiding added sugar, refined flour, and unhealthy  “vegetable oils”, we have the perfect recipe for our obesity epidemic.

The following references provide examples of studies that have demonstrated the efficacy, safety and  usual superiority of the LCHF  approach to weight loss.

Dig Dis Sci. 2007 Feb;52(2):589-93. Epub 2007 Jan 12. The effect of a low-carbohydrate, ketogenic diet on nonalcoholic fatty liver disease: a pilot study. Tendler D, Lin S, Yancy WS Jr, Mavropoulos J, Sylvestre P, Rockey DC Westman EC.