Tag Archives: eggs

Chronic Pain Reduced by the Paleo Lifestyle

I spend 50% of my clinical time treating chronic pain patients. A paleolithic diet which consists of pastured grass-fed meat, free range poultry and eggs, fresh seafood, fresh vegetables, fruits and nuts decreases inflammation by eliminating major sources of dietary induced inflammation.

Yesterday I saw a patient one month after he started a paleolithic lifestyle (paleo diet, 8 hours of sleep per night- cycling with the sun, regular exercise including a prescribed spine rehab program).

Within 30 days his pain  has decreased by more than 50%, He feels  more energetic. He stated “I have started to dream again and get a full night’s sleep”. He has lost 12 pounds in one month and his blood pressure is down. He is ready to return to work after not working for eight months (with some activity restrictions). He is not taking any opiate pain medication.

His MRI scan and X-rays of the spine will not demonstrate any improvement. He still has degenerative disc disease, one or more tears in a disc annulus (outer wall of the disc) and arthritis in the facet joints of his neck (cervical spine) and lower back (lumbar spine). But the lifestyle elements that have contributed to his chronic inflammation have been significantly reduced in just 30 days and he has benefited “tremendously” in his own words.

There are many mechanisms involved with chronic inflammation. Most patients with chronic pain have an inflammatory component. Many patients with chronic pain are overweight or obese. Excess visceral adiposity (fat around the internal organs) creates a state of chronic inflammation by constantly producing inflammatory chemicals called chemokines and cytokines. These inflammatory mediators are produced by the fat cells and by the white blood cells (macrophages) that reside alongside the fat cells. They contribute to a process called central sensitization where the brain and spinal cord nerves that mediate pain  become sensitized and over-react to sensory input. Interleukin 6 is one of these mediators. Increased levels are associated with fatigue, depression and a state of hyperalgesia where painful stimuli are amplified. Tumor necrosis factor alpha is another important inflammatory mediator produced in excess when excess fat accumulates around the internal organs. Weight loss is essential to decease systemic inflammation, particularly in the setting of chronic pain when someone is overweight or obese.

Pro-inflammatory foods can also increase inflammation by altering intestinal flora and increasing intestinal permeability. These mechanisms have been discussed in previous posts and in the manifesto page of this website.

Few patients follow my dietary and lifestyle advice. Most seem to prefer taking pills, getting injections and other interventional pain procedures. In other words, they prefer to “be-fixed” rather than  take lifestyle initiatives that are likely to not only decrease their pain but also improve their general health. As an interventional pain practitioner I encourage patients to take full advantage of the pharmacology and interventional procedures that are likely to help. But without significant changes in bad dietary habits, poor sleep hygiene and without adopting a rehabilitation exercise program the pills and injections/procedures are much less effective and the prognosis is poor.

Stress reduction is also essential for health in general and for pain reduction in particular. Yet despite repeated recommendations to utilize an inexpensive stress reduction workbook, few patients ever bother to take this important step to reduce pain, anxiety and suffering.

Our culture is one in which patients expect to “be fixed” rather than to be led down a path which leads to healing and functional improvement by actively participating in their own rehabilitation and healing. Our culture is also one in which  major organizations provide bad dietary advice, particularly with respect to encouraging increased consumption of grains and legumes which have pro-inflammatory components and anti-nutrients. We evolved over a few million years without consuming grains, legumes, refined vegetable olis or dairy. Our evolutionary biology and physiology thrive when these foods, particularly processed foods are eliminated from the diet and we consume only those whole natural foods we have evolved to eat.

Modern medicine provides many remarkable drugs, surgeries and procedures that can be life saving and life altering. But application of this technology without addressing the fundamental determinants of health (proper nutrition, restorative sleep, judicious exercise, stress reduction, and restoration of circadian rhythm) yields much less benefit. Ultimately, unless we remove from our lives the destructive components of modern society and culture we cannot heal and instead continue to suffer from chronic degenerative diseases that cause pain, loss of intellect and loss of mobility.

No references tonight, just comments and reflection. References have been provided in previous posts.

Peace, health, and happiness.

Dr. Bob

An Egg a day keeps the doctor away

When I recommend to my patients that they should eat eggs and vegetables for breakfast rather than breakfast cereals (which have high sugar content and nasty gut inflaming gluten proteins) they often ask “well what about my cholesterol ?”. I tell them that eggs are a health food and that they do not need to worry about their cholesterol.

I first read about the man who ate 25 eggs per day for 15 years here.

Health Correlator: The man who ate 25 eggs per day: What does this case really tell us?

He was 88 years old when some cholesterol fearing physicians studied his plasma lipids (HDL, LDL, triglycerides etc.) and other aspects of his health (blood pressure, weight, etc.) and discovered that he was very healthy at the ripe age of 88.

Normal Plasma Cholesterol in an 88-Year-Old Man Who Eats 25 Eggs a Day — NEJM

This article was published in 1991 and the authors concluded that this man was exceptional in lacking adverse health consequences from eating 25 fat and cholesterol laden eggs every day for 15 years. Since that time, many studies on the health effects of eggs have demonstrated that they are in fact a health food and do not increase cardiovascular risk. In fact they provide a nutrient dense assortment of important vitamins, minerals, fat, and protein. Perhaps most importantly they are very high in choline, an important nutrient which is not hard to come by. Eggs and liver provide an abundance of choline.

Choline is widely used in the human body for many important functions. These include:

  • building block for an important neuro-transmitter called acetyl-choline (you cannot live without it)
  • essential component of the phospholipids that form the outer membrane of all living cells
  • chemical precursor to betaine which is essential to health, particularly for eyesight
  • methyl metabolism (methylation is an essential physiologic chemical process in our body)
  • protects against fatty liver disease

You can read more about the importance of choline here:

Choline – Wikipedia, the free encyclopedia

Regular egg consumption has been demonstrated to improve insulin sensitivity and cardiovascular risk profiles in healthy individuals and in individuals with metabolic syndrome as demonstrated here:

Whole egg consumption improves lipoprotein profil… [Metabolism. 2013] – PubMed – NCBI

Daily egg consumption with modest carbohydrate restriction in that study resulted in:

  • improved insulin sensitivity (good)
  • reduction in oxidized LDL (very good, oxidized LDL is the major instigator for atherosclerosis)
  • reduced triglycerides (high triglycerides are a marker for metabolic syndrome, precursor to diabetes, heart attack and stroke)
  • reduction in other blood lipid markers for cardiovascular risk (apoE, apoC-III, large VLDL, total IDL, small LDL and medium LDL)
  • increase in the size of HDL and LDL particles (reduction in cardiovascular risk)

They concluded that:

“Atherogenic dyslipidemia improved for all individuals”

In adults with metabolic syndrome (hypertension, insulin resistance, obesity, high triglycerides) three whole eggs per day with moderate carbohydrate restriction resulted in:

  • reduced waist size
  • reduced % body fat
  • reduction in inflammation as measured by plasma tumor necrosis factor alpha and serum amyloid

The authors concluded that:

“on a moderate carbohydrate background diet, accompanied by weight loss, the inclusion of whole eggs improves inflammation to a greater extent than yolk-free egg substitute in those with MetS.”

Effects of carbohydrate restriction a… [J Clin Lipidol. 2013 Sep-Oct] – PubMed – NCBI

In yet another study:

Daily intake of 3 whole eggs, as part of a CRD, increased both plasma and lipoprotein lutein and zeaxanthin. Egg yolk may represent an important food source to improve plasma carotenoid status in a population at high risk for cardiovascular disease and type 2 diabetes.

See for yourself:

Egg intake improves carotenoid status by increasi… [Food Funct. 2013] – PubMed – NCBI

In another study:

Consumption of 2 and 4 egg yolks/d for 5 wk increases macular pigment concentrations (lutein and zeazanthin) in older adults with low macular pigment taking cholesterol-lowering statins.

“Lutein and zeaxanthin may reduce the risk of dry, age-related macular degeneration because of their photo-oxidative role as macular pigment.”

Consumption of 2 and 4 egg yolks/d for 5 wk i… [Am J Clin Nutr. 2009] – PubMed – NCBI

Studies of the benefits of high-cholesterol egg consumption have  been so convincing that even the American Heart Association has removed advice to avoid eggs.

“…there have been a number of epidemiological studies that did not support a relationship between cholesterol intake and cardiovascular disease. Further, a number of recent clinical trials that looked at the effects of long-term egg consumption (as a vehicle for dietary cholesterol) reported no negative impact on various indices of cardiovascular health and disease”

Exploring the factors that affect blood cholesterol… [Adv Nutr. 2012] – PubMed – NCBI

From an evolutionary medicine point of view, eggs and ample dietary cholesterol have been around a long time in the human diet.

“Paleoanthropologists suggest that dietary cholesterol has been in the human diet for millions of years (710). Sources included eggs, bone marrow, and organ meats. Stone Age intake of cholesterol is uncertain, but it may well have exceeded current dietary recommendations.

 There are many important biological roles for cholesterol that span the spectrum from cell membrane structure to steroid hormone synthesis, bile acid synthesis, and others. The vital role of cholesterol in human metabolism and the well-established place of dietary cholesterol in the native human diet provide a robust theoretical challenge to the view that dietary cholesterol poses a threat to human health.

 More important still are prospective, population-based studies that, when similarly scrupulous about variation in other dietary components, find no association between cholesterol intake in general, or egg intake in particular, and the risk of CVD (13).”

Exploring the factors that affect blood cholesterol… [Adv Nutr. 2012] – PubMed – NCBI

Here are more links to discover that eggs are a health food.

Egg consumption and endothelial function: a randomized controlled crossover trial.

Endothelial function testing as a biomarker of vascular disease.

Daily egg consumption in hyperlipidemic adults–effects on endothelial function and cardiovascular risk.

Endothelial function testing as a biomarker of vascular disease.

Daily egg consumption in hyperlipidemic adults–effects on endothelial function and cardiovascular risk.

High intake of cholesterol results in less atherogenic low-density lipoprotein particles in men and women independent of response classification.

Plasma LDL and HDL characteristics and carotenoid content are positively influenced by egg consumption in an elderly population.

Eggs distinctly modulate plasma carotenoid and lipoprotein subclasses in adult men following a carbohydrate-restricted diet.

Significance of small dense low-density lipoprotein-cholesterol concentrations in relation to the severity of coronary heart diseases.

Rethinking dietary cholesterol. [Curr Opin Clin Nutr Metab Care. 2012] – PubMed – NCBI

Endothelial function is the term used to describe how well the arteries can expand and contract to meet the needs of blood flow. It is considered an important tool for assessing cardiovascular risk and it is impaired in metabolic syndrome, diabetes and in patients with coronary artery disease. Compromise of endothelial function is part of the process of atherosclerosis and heart attacks.

“There is thus a case to be made that endothelial function is potentially a summative measure of overall cardiac risk status and at least a valuable addition to standard risk measures (45). The ever-expanding footprint of research in this area in the cardiology literature attests to its importance.”

Despite (or because of) their high fat and cholesterol content, eggs have not been found to have any negative effects on endothelial function.

Rethinking dietary cholesterol. [Curr Opin Clin Nutr Metab Care. 2012] – PubMed – NCBI

So far since launching this blog a few weeks ago we have discovered that saturated fat and cholesterol containing foods are not the villains portrayed by the media, doctors and professional organizations that give us nutritional advice.

We have reviewed evidence that added sugar, sweetened beverages, refined carbohydrates (especially flour foods), trans-fats, and excessive polyunsaturated omega six fats from processed “vegetable oil” are the culprits with regards to obesity, diabetes, heart attack and stroke. These culprit components of the modern Western diet were definitely absent from the diets of our paleolithic ancestors. We have not evolved to tolerate them. These modern manufactured and processed “foods” represent an unhealthy deviation from our evolutionary past.

There is so much more to discuss. In the spirit of more work ahead during this 50th anniversary week of John F Kennedy’s assassination. I will close with a quote from JFK’s favorite poet and friend, Robert Frost.

“I have promises to keep, / And miles to go before I sleep, / And miles to go before I sleep.”

Peace,

Bob Hansen MD