Nov
21
2020

Antibody Treatment for Rheumatoid Arthritis Was Superior

Researchers found that antibody treatment for rheumatoid arthritis was superior to conventional therapy. In particular, rheumatoid arthritis is an autoimmune disease where autoantibodies attack the synovial lining of joints. In this case, subsequently macrophages are activated, which attack joint surfaces. As an illustration, this process leads to crippling joint deformities.

The original study was published in June, 2019, but this is difficult to understand. The magazine Sciworthy published a review article on August 24, 2020 with more understandable language.

To emphasize, in mouse experiments the researchers found that only a small subfraction of activated macrophages caused symptoms of rheumatoid arthritis. They were folate receptor beta (FR-β) positive macrophages. It is important to realize that the researchers found them both in mice with rheumatoid arthritis and in man. The evidence in humans were the same findings in human tissue samples of people with autoimmune diseases.

Details of mouse experiments

Folate receptor beta (FR-β) positive macrophages are key in mouse model of RA

Explicitly, the researchers started experiments with a mouse model of rheumatoid arthritis, because it is easier to do than human research. They found that the key to developing rheumatoid arthritis was the presence of folate receptor beta (FR-β) positive macrophages. Chiefly, macrophages remove cell debris, bacteria or viruses from the blood. However, once they are activated and they carry FR-β receptors on their surface, they destroy joints. Certainly, in the mouse model monoclonal F3 antibodies were developed that kill activated macrophages. On the contrary, the human equivalent for the F3 antibodies is monoclonal antibodies with the name m909. They are directed at the FR-β receptors on the surface of activated macrophages. But first to the mouse experiments.

Inflammation from intraperitoneal injection of thioglycollate

In the first place, the researchers created an inflammatory condition by injecting thioglycollate into their peritoneal cavity. They could demonstrate that inflammation did occur. With this in mind they found macrophages in the peritoneal fluid. There were a lot of activated macrophages in it. Histological slides were analyzed with the help of F3 antibodies. In this case they visualized the activated macrophages. Subsequently the researchers treated mice with varying concentrations of monoclonal F3 antibodies. They found that the higher concentrations cured intraabdominal inflammation of the mice.

Researchers used monoclonal F3 antibodies to treat mouse model of RA

The researchers treated collagen-induced arthritis next in a number of experiments. Several concentrations of monoclonal F3 antibodies were given to these mice. Other experiments showed that monoclonal F3 antibodies specifically attacked only the activated macrophages and killed them. The killing of the activated macrophages in the mouse model of rheumatoid arthritis cured the arthritis. Fig. 5 shows this.

Mice treated with maximum concentrations of monoclonal F3 antibodies showed decrease in bone density

Next the researchers treated rheumatoid arthritis mice with maximum concentrations of monoclonal F3 antibodies to treat the arthritis. The swelling of their paws went down completely. CT scans of the bone in the paws showed decrease in bone density, while untreated controls showed significant loss of bone density. Monoclonal F3 antibodies were indeed a cure for RA in mice (Fig. 6).

Human experiments

Researchers confined human experiments to tissue samples from patients with various autoimmune diseases. Skin biopsies from patients with psoriasis, scleroderma, and sarcoidosis showed the distribution of FR-β-positive macrophages by special staining. This staining technique used human monoclonal antibodies (m909) against human FR-β receptors on activated macrophages. The publication depicts images that show abundant activity in all three autoimmune diseases (Fig. 1).

Researchers examined tissue samples from other autoimmune diseases with monoclonal antibodies (m909) against human FR-β receptors. The activated macrophages including rheumatoid arthritis, Crohn’s disease, ulcerative colitis and idiopathic pulmonary fibrosis lit up on fluorescence microscopy. In addition, nonspecific interstitial pneumonia, chronic obstructive pulmonary disease, systemic lupus erythematosus, psoriasis, and scleroderma tested positive as well.

Future therapy possibilities of rheumatoid arthritis with monoclonal antibodies

A series of experiments showed that two mechanisms can eliminate FR-β-positive macrophages: complement-dependent cytotoxicity and antibody-dependent cell cytotoxicity. It means that there is a strong possibility that autoimmune diseases may be treatable with monoclonal antibodies. Fig. 2 summarizes these experiments.

Conventional therapy for rheumatoid arthritis

To explain, the conventional treatment approach of rheumatoid arthritis is to induce a disease remission with drugs. To this effect doctors use anti-inflammatory drugs like ANSAIDs, disease modifying anti-rheumatic drugs (DMARDs). For example, drugs like methotrexate and sulfasalazine belong into this category. Unfortunately, the conventional drugs have many serious side effects that often make the rheumatoid arthritis patient’s condition worse.

In contrast, the integrative medicine approach to rheumatoid arthritis is to use dietary measures to reduce the inflammation. The fasting mimicking diet is able to reduce the severity of the inflammation in RA patients.

Other authors described the use of the Mediterranean diet to reduce inflammation. In addition, there are a number of regenerative methods that help improve the condition of RA patients. Research described here proved that antibody treatment for rheumatoid arthritis was superior to conventional therapy in a mouse model.

Discussion

Monoclonal antibodies (m909) against human FR-β receptors targeting activated macrophages opened up a new therapy method against rheumatoid arthritis. The equivalent F3 antibodies in mice were a useful tool to expedite research in this field. The publication that I reviewed here was able to combine mouse experiments and work on human tissue samples essentially showing the same results . Monoclonal antibodies (m909) against human FR-β receptors work potentially like a broad-spectrum anti-inflammatory drug. The monoclonal antibodies reduce the accumulation of inflammatory immune cells, which treats the cause of rheumatoid arthritis. This will likely be the future cure of rheumatoid arthritis and other autoimmune diseases. We urgently need clinical trials to prove in humans that the findings from a mouse model and human tissue samples are correct.

Antibody Treatment for Rheumatoid Arthritis Was Superior

Antibody Treatment for Rheumatoid Arthritis Was Superior

Conclusion

Researchers recently showed in a mouse model that a small portion of activated macrophages cause rheumatoid arthritis (RA). But they also examined many biopsies from patients with autoimmune diseases. The findings in human tissue samples were identical to the findings in a mouse model. Activated macrophages are sensitised to attack the linings of joints as is the case with rheumatoid arthritis. These macrophages develop special receptors, called folate receptor beta (FR-β), and the macrophages release cytokinins. The cytokinins (TNFα, IL-1, IL-6, IL-12 and others) cause inflammation and make the RA worse. They also recruit more neutral macrophages and convert them into activated macrophages. The research group found that monoclonal antibodies against human or mouse FR-β receptors killed the activated macrophages. This alleviated the arthritic symptoms and after enough antibody treatments cured the RA. There were no negative effects on the rest of the immune system.

Physicians will cure human autoimmune diseases with monoclonal antibodies in the future

Researchers demonstrated this mostly in a mouse model. But the authors have manufactured human monoclonal antibodies against the FR-β receptors of activated macrophages. This has set the stage for curing human autoimmune diseases with monoclonal antibodies as well. At this point there is a need for clinical trials with various autoimmune diseases including rheumatoid arthritis with monoclonal antibodies against activated macrophages.

Sep
02
2017

Resveratrol Effective In Humans

Resveratrol is a powerful antioxidant; but is resveratrol effective in humans?

  1. Quack watch says: don’t buy into the hype that resveratrol is effective in humans.
  2. WebMD claims that there would not be enough medical evidence to say that the average person should supplement with resveratrol to receive benefits.

Despite these recommendations the following evidence supports that resveratrol is indeed effective in humans.

Resveratrol effective in humans: high blood pressure patients

First of all, a 2017 study of high blood pressure patients examined resveratrol supplementation with two groups, 46 stage 1 hypertension patients and 51 stage 2 hypertension patients. Stage 1 hypertension had a systolic blood pressure of 140–159 mmHg and a diastolic blood pressure of 90–99 mmHg. Stage 2 hypertension had a systolic blood pressure of 160–179 mmHg and a diastolic blood pressure of 100–109 mmHg. Analysts divided both stage 1 and 2 subgroups into two groups, one receiving regular antihypertensive medication, and the other group receiving regular antihypertensive medication plus Evelor. Evelor is a micronized formulation of resveratrol. The trial lasted two years.

Blood pressure lowering effect of resveratrol

The purpose of the trial was to determine the effect of resveratrol.  added to the regular antihypertensive medication (or not) to see whether it had blood pressure lowering effects. The interesting result showed that the resveratrol addition was sufficient to bring the blood pressure down to normal levels with only one antihypertensive drug. The control group without resveratrol needed two or three drugs to get the blood pressure under control. In addition, liver function tests showed that resveratrol normalized negative side effects of the antihypertensive drug on the liver. Both liver enzymes, glutamate-pyruvate transaminase (SGPT) and gammaglutamyl transferase (Gamma-GT) were normal in the resveratrol group.

Resveratrol effective in humans: diabetes patients

Diabetes patients can get help with resveratrol. Resveratrol, the bioflavonoid from red  wine is a powerful anti-inflammatory. This antioxidant has several other effects, which make it challenging to measure each effect by itself. Another group of investigators managed to simultaneously measure these effects. They found that resveratrol lowered the C-reactive protein by 26% and tumor necrosis factor-alpha by 19.8%. Resveratrol also decreased fasting blood sugar and insulin; in addition it reduced hemoglobin A1C and insulin resistance. The recommended daily dose of resveratrol was 1000 to 5000 mg.

Resveratrol effective in humans: improves bone density

Furthermore, resveratrol improves bone density in men: 66 middle-aged obese men with an average age of 49.3 years and a mean body mass index of 33.7 were recruited for this randomized, double blind, placebo-controlled trial. The purpose was to study whether there would be changes in bone turnover markers (LDH, an enzyme involved in bone turnover), but also whether bone mineral density (BMD) would increase. The researchers gave resveratrol to a high group (1000 mg per day), a low group (150 mg) and the third group received a placebo (fake pills). The end point was an elevation of the bone alkaline phosphatase (BAP). The investigators measured this in the beginning of the study and at 4, 8 and 16 weeks.

Difference between high and low dose resveratrol

The high group of resveratrol had a 16% increase of the BAP throughout the study and a 2.6% in lumbar spine bone density (measured by a trabecular volumetric method). The low resveratrol group showed no bone restoring effect. MJ Ornstrup, MD, the lead investigator said that this was the first time that a clinical team has proven that resveratrol can serve as an anti-osteoporosis drug in humans. She added that resveratrol appears to stimulate bone-forming cells within the body.

Resveratrol effective in humans: anti-aging effects

Finally, the Nurses’ Health Study showed that both a Mediterranean diet and resveratrol can elongate telomeres.

The fact that you can have a longer life with a Mediterranean diet is common knowledge for some time. But now a study has shown that the reason for a longer life is the fact that telomeres get elongated from the Mediterranean diet. Telomeres are the caps at the end of chromosomes, and they get shorter with each cell division. This is the normal aging process.

Important information from the Nurses’ Health Study 

The finding of elongated telomeres comes from the ongoing Nurses’ Health Study that started enrolling subjects in 1976. At that time 121 700 nurses from 11 states enrolled in the study. In 1980 participants filled in diet sheets to determine who was adhering to a Mediterranean diet. The researchers accepted 4676 middle-aged participants in this study. This diet consists of a combination of vegetables, legumes, fruits, nuts, grains and olive oil. They also consumed fish and lean meats. The control group followed a regular diet. Between 1989 and 1990 blood tests were obtained to measure telomere length in white blood cells. It is known that smoking, stress and inflammation shortens telomeres.

Slowed telomere shortening

The lead author Marta Crous-Bou stated that overall healthy eating was responsible for longer telomeres in comparison to the control group. But the strongest association was in women eating a Mediterranean diet in comparison to the controls. For the best diet adherence score there was a 4.5 year longer life expectancy due to slowed telomere shortening.

Resveratrol lengthens telomeres

Longer telomeres associated with the lowest risk to develop chronic diseases and the highest probability of an increase of the life span. I have reviewed the importance of lifestyle factors in this blog where I pointed out that Dr. Chang found a whole host of factors that can elongate telomeres by stimulating telomerase. Research in humans supports the notion that an increase in physical activity elongates telomeres. So did vitamin C, E and vitamin D3 supplementation, resveratrol, a Mediterranean diet and marine omega-3 fatty acid supplementation. In addition higher fiber intake, bioidentical estrogen and progesterone replacement in aging women and testosterone in aging men, as well as relaxation techniques like yoga and meditation are also elongating telomeres.

Aging is due to shortening of telomeres. Elongation of telomeres by resveratrol leads to prolonged life (or anti-aging).

Resveratrol effective in humans: resveratrol and cancer

In addition, this overview shows, it seems that several mechanisms of action give resveratrol the power to be an anticancer agent. Resveratrol is anti-proliferative and has anti-angiogenesis mechanisms. In addition resveratrol stimulates apoptosis, which is programmed cell death. All these actions together help resveratrol to have anticancer properties. Resveratrol is also useful in combination with other cancer treatments, which improves survival figures. As the link above explains, there is a need for more cancer clinical trials with a variety of cancers and larger patient numbers. Many smaller clinical trials have already been very successful showing efficacy of resveratrol as a chemotherapeutic agent.

Resveratrol is anti-inflammatory

Also, in this 2015 publication about malignancies and resveratrol an overview is given about the use of resveratrol and cancer treatment. It summarizes that the development of cancer is a multifactorial process that involves the 3 stages of initiation, promotion and progression. One of the cancer promoting factors is chronic inflammation. Resveratrol has anti-inflammatory qualities. At this point it is not clear how the animal experiments will translate into the human situation. More clinical observations are necessary.

Resveratrol effective in humans: cardiovascular disease

Resveratrol has beneficial effects on preventing hardening of the arteries, diabetes, various cancers and inflammatory conditions like Crohn’s disease and arthritis. Furthermore,  as this link explains resveratrol also stimulates the antiaging gene SIRT1 by 13-fold. This confirms the anti-aging effect of resveratrol. This 2012 study confirmed that it is resveratrol from red wine that is responsible for the “French paradox” (longer life expectancy despite high saturated fat intake).

Resveratrol effective in humans: polycystic ovarian syndrome 

Similarly, polycystic ovarian syndrome could be significantly healed with resveratrol in a randomized, double blind, placebo-controlled trial. It involved 30 subjects who completed the trial. Each of the subjects received 1500 mg of resveratrol or placebo daily for 3 months. Measurements showed a decrease of serum total testosterone by 23.1% at the end of 3 months in the experimental group versus the placebo group. There was also a decrease of dehydroepiandrosterone sulfate of 22.2%.There was a reduction of the fasting insulin level by 31.8%. At the same time there was an increase of the insulin sensitivity by 66.3%. The authors concluded that resveratrol had significantly reduced ovarian and adrenal gland male hormones (androgens). This may be in part from the drop in insulin levels and the increase of insulin sensitivity.

Resveratrol effective in humans: anti-arteriosclerotic effects in diabetics

Most noteworthy, a double blind, randomized, placebo-controlled study was done on 50 diabetics. Arterial stiffness was determined by the cardio-ankle vascular index (CAVI). The purpose of this study was to determine the effect of resveratrol on the stiffness of arteries in a group of diabetics and compare this to a placebo. Diabetics have premature hardening of the arteries (arteriosclerotic changes). After 12 weeks of taking 100 mg of resveratrol per day there was a significant reduction in arterial stiffness in the experimental group, but not in the placebo group. Blood pressure also decreased by 5 mm mercury (systolic) in the experimental group.

Resveratrol effective in humans: ulcerative colitis patients

Finally, 56 patients with mild to moderate ulcerative colitis received 500 mg of resveratrol or placebo and were observed for 6 weeks. This was a randomized, double blind, placebo-controlled pilot study. The researchers used bowel disease questionnaires to assess the bowel disease activity before and after the treatment. The resveratrol group decreased the disease activity significantly, but it also increased their quality of life. Blood tests showed that this improvement occurred as a result of reducing oxidative stress by resveratrol.

Resveratrol effective in humans: Alzheimer’s disease prevention

Here is a study where 52 Alzheimer’s patients were divided into two groups; one group received 200 mg of resveratrol for a number of weeks, the other group placebo pills. There was a significant improvement in memory tests in the resveratrol group and functional MRI scans showed better functional connectivity in the hippocampi of the subjects. The hippocampus is the seat for short-term memory, which is not functioning normally in Alzheimer’s patients.

Resveratrol Effective In Humans

Resveratrol Effective In Humans

Conclusion

Resveratrol has a long history of showing evidence of improving health. It does so by countering oxidation of LDL cholesterol, which lessens hardening of arteries. This prevents heart attacks and strokes. Resveratrol is also a powerful anti-inflammatory, which helps patients with diabetes, with Crohn’s disease and arthritis. There is even a cancer preventing effect of resveratrol because of anti-proliferative and anti-angiogenesis effects as well as stimulating apoptosis. These combined anticancer properties make resveratrol a chemotherapeutic agent. It is also effective in combination with conventional anticancer drugs.

Resveratrol helps prevent hardening of arteries and cancer

There are enough randomized, double blind, placebo-controlled trials in humans to show that resveratrol is effective in preventing and treating several disease conditions. The medical establishment claims that there would not be enough medical evidence to say that the average person should supplement with resveratrol to receive health benefits. After my review outlined above I come to the opposite conclusion. It is quite clear that resveratrol has several important healing properties. It can improve diabetes; prevent hardening of arteries, lower blood pressure, attack osteoporosis and prevent Alzheimer’s disease. I have been taking 500 mg of resveratrol daily for years. It has not harmed me.

Incoming search terms:

Sep
14
2013

Food Processing Can Be A Danger To Your Health

Food processing is found everywhere: in pizzas, hamburgers, ready to eat deep frozen dinners, and in the myriad of packages that you see in the center of the grocery store. There are aisles and aisles of ready-made food packages including potato and corn chips, power bars, low fat yoghurt, and on and on it goes.

So, what are the problems with these foods?

Here are the major players that you will find (sometimes not) on the food ingredient lists.

Hidden sugar

With the recommendation for the past few decades that we should use low fat yoghurt a whole industry has sprung up surrounding low fat products. If you study the labels you will see that this has been done at the expenses of adding hidden sugar content. Don’t go for the berry or other fruit yoghurt, because it is over processed, sweetened with sugar or high fructose corn syrup. This is a fast track to becoming a diabetic. Stick to plain yoghurt with 2 to 3 % fat, which has only the original milk sugar in it, but no additives. Also, in the US you ought to avoid any milk and milk products containing bovine growth hormone, which is solely there for increasing the milk farmer’s profit, but will seriously undermine your health (it blocks your growth hormone receptors). Ref. 1 and 3 explain in detail how the metabolism is being changed through added sugar and an overdose of starchy foods, which is the reason for the pancreas over producing insulin. This in turn causes such varied diseases like heart attacks, diabetes, inflammatory conditions like arthritis, MS, Alzheimer’s disease and cancer.

Cut out cookies, excessively starchy foods like potatoes, bread, pasta and rice. Within half an hour of ingesting these your system will be overrun with sugar, the breakdown product of starchy food.

Added salt

Added salt is often used to preserve foods, to lengthen their shelf life and to stimulate your appetite. In restaurants it is added to stimulate your appetite for more liquids. As a result more beverages (alcoholic and nonalcoholic) will be ordered, which is where the profit margin is highest. High amounts of salt will not be beneficial to you, as it will raise your blood pressure and on the long-term will cause high blood pressure, heart attacks and strokes. When you buy organic food, there is no added salt in it, although you get sodium chloride that is contained in the vegetables and fruit. Add very little salt, if any; instead add  herbs and spices, which contain valuable trace minerals.

Food Processing Can Be A Danger To Your Health

Food Processing Can Be A Danger To Your Health

Hidden fat

Whenever you have a food that was deep fried such as potato chips, corn chips or French fries, there is the danger of exposing yourself to trans fats from polyunsaturated fatty acids. This is also true for deep fried chicken or any other ready to eat foods that have been prepared in the deep fryer.This type of oil is often reused after it is filtered and advanced glycosylation end products (AGE’s) are accumulated in it. This ages your cells including your skin much faster. AGE’s also worsen diabetes by causing more complications like heart attacks and kidney failure. For the same reason you should avoid burning meats on the BBQ or food that you cook on a stove.

Hamburgers also have a lot of hidden fat, sometimes as much as 50%. This fat enters your bloodstream and is eventually deposited as fat deposits in your arteries. After decades of eating too many hamburgers and sausages your coronary arteries clog and you require a stent or a bypass surgery. If you do not want to become a statistic prematurely, cut out sausages, hamburgers and other processed meats replacing them with lean turkey breast, organic chicken and lean pork,venison or grass fed lean cuts of beef or bison.

MSG and other food additives

Many foods have artificial sweeteners in them, which includes excitotoxins like MSG and aspartame. MSG is added to stimulate your appetite, but it has devastating effects on your brain cells on the long term. The name may be disguised as yeast extract, sodium caseinate, broth stock, malt extract, natural flavors and others. Soda drinks either have added sugar, in which case your insulin response makes you want to eat more calories in a day leading to obesity and to dementia. Aspartame, which is used by diet conscious people as a low calorie drink, causes insulin resistance making you gain weight. It also damages your brain. I recommend the plant extract stevia, which is a sweetener that does not have the deleterious effects of aspartame. Sucralose (Splenda) was developed through research on insecticides when a student found out that it tasted sweet. Although Big Pharma has succeeded to introduce sucralose into the diet of diabetics, it is a sweetener that in my opinion is not safe. First it kills ants: a few years ago I did an experiment where I took a package of Splenda from Starbucks and sprinkled it on Hawaiian ants. In the beginning they were reluctant to eat it, but after a few hours they came and took it in. One day later there were only shriveled up dead ants left in the area where Splenda had been sprinkled. I refuse to eat insecticide-laced soda! Second, when you read the link about the “sweet deception about Splenda” above you find that it has reduced the growth rate of rats, caused anemia in mice, enlarged the liver and the brain of rats, shrunk ovaries of rats and caused kidney damage with calcifications in rats. We have no official human data, although millions of Splenda doses have been consumed.  Nobody has done clinical safety studies in man.

One of the food additives you may not think much about is gliadin, which is used in baking to bind the ingredients together. It is derived from wheat, which is usually the Clearfield variety of wheat (a dwarf variety). Dr. William Davis (Ref.1) has examined the effects of wheat and wheat products on humans in detail. Suffice it to say that it is safest to avoid wheat and wheat products entirely; otherwise you could develop bowel disease like celiac disease, ulcerative colitis, Crohn’s disease; heart disease, obesity, autoimmune diseases, but also CNS disease like Parkinson’s disease, ataxia, and dementia (including Alzheimer’s disease).

Other health problems associated with marketing and so-called “best practices” of agroindustry

Milk and milk products are not as innocent as in the past when no marketing boards were around. Animals are no longer freely roaming on green pastures, but are kept in high-density facilities and have to be put on antibiotics to prevent infectious illnesses. So we are told. In reality farmers have found out that antibiotics and bovine growth hormone will both increase milk production. The profit principle has been applied and as a result the consumers of milk and milk products have a change of their bowel flora from the antibiotics, which can cause heart attacks. The bovine growth hormone from milk and milk products causes breast cancer and prostate cancer.

Superbugs have emerged as a danger from treating beef animals with antibiotics in feeding lots leading to resistant bacterial strains that can cause human disease like flesh eating disease etc. These superbugs imported from the grocery store and meat market are what can make us sick! Eating only organic meat and organic foods are one way that we can use to protect ourselves. Organic milk or goat milk are alternatives to regular (unhealthy) milk.

Toxins in our foods

Roundup is so rampantly present in agroindustry to protect crops from weeds that traces of it are present in most regular crops. Despite claims that Roundup would be safe for the consumer, newer research has shown that it is not. Genetically modified crops are routinely sprayed with Roundup, as they are resistant to this herbicide, so I recommend to stay away from these crops as well.

Your best protection is to buy organic foods.

Heavy metals can be another source of food toxicity. Red wine was found to contain heavy metals, which could undermine that heart healthy effect of a glass of red wine per day.

Mercury is toxic to the central nervous system. It comes from the effluent of gold mines, the smog from coal burning and volcanic activity, which finds its way into the ocean. Fish is the main source of exposure to humans as explained in this link.

Conclusion

We need to be vigilant about the food we eat. The more it has gone through food processing, the more ingredients get mixed in. We need to ask questions about how the food that we eat was raised. Were food additives mixed in? Are they harmless or bad for our health? Beware of sugar as this causes insulin levels to raise causing obesity, diabetes, heart attacks, strokes and cancer. Watch the addition of salt, which causes high blood pressure, heart attacks and strokes. Avoid polyunsaturated fats, cook with olive oil instead. It’s the Mediterranean way of preventing heart attacks. No butter, no margarine, because this fat ends up in your arteries. Avoid wheat and wheat products that are often mixed into foods. Cook your own food whenever possible. Eat lots of vegetables and salads. Watch the glycemic index and avoid high glycemic index foods. Sweeten with stevia, but avoid all other sweeteners. This way you avoid the insulin response discussed above.

The dietitians of the US have summarized the problems the American public faces in Ref. 2. Essentially we need to take back the responsibility for our own food preparation and become less dependent on manufactured foods. A good collection of wheat-free recipes can be found under Ref. 3.

References

1. William Davis, MD: “Wheat Belly. Lose the Wheat, Lose the Weight, and Find Your Path Back to Health”. HarperCollins Publishers LTD., Toronto, Canada, 2011.

2. The Profession of Dietetics at a Critical Juncture: A Report on the 2006 Environmental Scan for the American Dietetic Association; Journal of the American Dietetic Association – Volume 107, Issue 7 (July 2007)

3.  William Davis, MD: “Wheat Belly Cookbook. 150 Recipes to Help You Lose the Wheat, Lose the Weight, and Find Your Path Back to Health”. HarperCollins Publishers LTD., Toronto, Canada, 2012.

Last edited Oct. 4, 2014

Incoming search terms:

Jul
20
2013

Our Endangered Food

Our grandparents were eating foods that were healthier and more pure than today’s mass produced food. Beef came from grass-fed cattle; milk came from cows that grazed on pastures; bread was baked from the old Emmer wheat or Einkorn wheat. Geneticists were not around yet, so their food was safe from adulteration.

The adulterated modern wheat

Fast forward to the late 1990’s. Now farmers around the world are growing 19 different Clearfield wheat varieties that were produced by hybridization from exposure to toxic chemicals in the 1960’s and 1970’s when GMO (genetically modified organisms) regulations were not around yet.  Modern wheat was produced by hybridization with grasses using exposure to a toxic substance, sodium azide. Technically this forced chemical hybridization is different from genetic engineering although in both cases there are significant genetic changes of the chromosomes in the plant. The end result with regard to wheat hybridizations were wheat varieties that grow under adverse conditions and that have much faster growing rates, higher yields and are easier to harvest because they grow only to a about 2 feet height instead of 4 feet.  When compared to the older Emmer and Einkorn types of wheat there have been significant chromosomal changes. Einkorn (Triticum monoccocum) has 14 chromosomes; Emmer (Triticum diccocum) has 28 chromosomes. Modern wheat, the Clearfield variety has 42 chromosomes, like spelt. The hybridization process for Clearfield wheat by BASF is summarized in this link. Here is a discussion with Dr. Davis, the author of the book “Wheat Belly” (Ref.1), which reviews the history of modern wheat

The point of mentioning all this here is that modern wheat with many more chromosomes than the original Einkorn wheat has also much more gliadin content, which is the protein that makes celiac disease sufferers sick when they eat wheat. However, despite the significant chromosomal changes of modern wheat, which his grown in 99% of the world today no safety experiments were done to show that it is harmless to your health. There were no animal experiments and no human exposure trials with proper controls to show that it is safe to be exposed to the modern wheat varieties on the long-term.

It turns out now in hindsight that it is not only the person with celiac disease that has to fear modern wheat. The increased concentration of gliadin in modern wheat is the protein that splits the sealant between gut cells and sensitizes your body to produce autoantibodies. The food processing plants mix wheat into soups, baby food, lip stick, sauces and a host of other processed foods,which increases the concentration of gliadin that you are exposed to, if you do not eliminate it. You have to be a detective in the supermarket and constantly read labels to look for wheat and avoid it, at least I do. The reason is that even low doses of wheat over a long period of time cause leaky gut syndrome and cause antibodies against gliadin. Soon after autoimmune antibodies against your own tissues are formed that will attack your gut cells (causing irritable bowel syndrome, celiac disease and ulcerative colitis); joint cells (causing rheumatoid arthritis), thyroid cells (causing Hashimoto disease) and it can even cause colon cancer.

Remember, there have never been any clinical trials to show that modern wheat is safe.

Our Endangered Food

Our Endangered Food

Alternatives to wheat

Oats used to be thought safe to eat for celiac disease patients, provided they are not contaminated with rye, wheat or barley.

As this publication shows there can still be prolamins in oats, which are different from gliadin, but may be toxic for celiac patients. Another paper showed that there are different levels of gliadin- and glutenin-like avenins in different varieties of oats. These are subunits of prolamin. Depending on what type of avenins or prolamins are contained in an oat variety, the oat brand could be entirely gluten free, but the question is whether the manufacturer tested this before it reached the shelves of the grocery store. For a celiac patient it would not be safe to eat these types of oats as labeling requirements for avenins or prolamins do not yet exist. So the label “gluten free oats” may be misleading as oats containing prolamins or avenins still could make celiac patients sick.

So, what are safe gluten substitutes? Rice, corn, soy, chickpeas, sweet potatoes and nuts. A helpful reference can be found through this link.

As we will discover below, unfortunately in the US most rice, corn and soy is now GMO food and celiac patients will likely react much more to these as they are more sensitive and will likely produce autoantibodies easier. So stick to organic rice, organic corn and organic soy (often the package will mention ”free of GMO”).

GMO foods to avoid

It is interesting that no law was passed so far in the US and in Canada that GMO foods should be labeled. This is changing rapidly as people realize that in Europe many countries have required all GMO foods to be labeled as such. Here is a publication that shows that the GMO labeling campaign is gaining momentum.

Genetically modified corn and soy contains the Bt toxin; it has been found in babies as mentioned in this article. Bt toxin damages the small bowel (the ileum) through Cry1Ab (the protein produced in genetically modified corn and soy), which disables the absorption of vitamin B12. This in turn will cause anemia (historically the cause of pernicious anemia was found to be due to a lack of vitamin B12 absorption).

Drs. Anthony Samsel and Stephanie Seneff  stated about the effects of Roundup in a publication dated April 2013  that glyphosate’s inhibition of cytochrome P450 (CYP) enzymes, which is a crucial detoxification enzyme complex in the liver has been overlooked when studies were done regarding toxicity in mammals. The CYP enzymes in the liver is important to metabolize and eliminate estrogens and also helps to detoxify xenobiotics, which are estrogen-like substances as residues from insecticides and other chemicals. Thus, glyphosate (=”Roundup” produced by Monsanto) amplifies the damaging effect of environmental toxins and chemical residues from non-organic food that we eat. The build-up of estrogens and xenoestrogens has been shown to be responsible for many cancers (atypical Hodgkins lymphoma, breast cancer, prostate cancer, colon cancer etc.).

Here is a summary of the 10 most common GM foods in the US : Sugar beets, potatoes, corn, tomatoes, squash, golden rice, soybeans, soybean oils, animal feed, salmon. You see that almost all of our foods are being invaded by genetic engineering.

Why is that of any concern?

The problem is that it is extremely difficult to conduct safety studies for human consumption. It likely takes three generations of feeding GMO food before diseases develop and in the case of humans where the reproductive cycle is 30 years this would mean that it could take up to 90 years to obtain meaningful human safety study results. From a commercial point of view this is perceived as too long, so the standard rat or mouse model of testing for 90 days was introduced, which is used instead as a “test for toxicity for mammals”, but typically this does not show any change between GMO food compared to regular food (as it is too short an observation time). I have described this earlier in this blog. In this recent publication pigs fed GM crops were found to have severe stomach inflammation and the female GM fed pigs developed a 25% larger uterus than the non-GM-fed controls. The 20-year approval process for GMO foods is flawed according to this review. It states that Belgium researchers found virus particles in GMO foods that were not assumed to be present, but never tested for. This is fed in feedlots to milk producing animals and beef cows and gets transmitted into milk and beef. The FDA, USDA and other official food safety agencies continue to state that GMO foods are safe. As outlined in the beginning of this blog a significant proportion of the US public disagrees about the safety of GMO foods and wants all GMO to be clearly labeled. We should have a choice whether we get organic food with no chemicals, no antibiotics and no GMO in it or whether we buy the cheaper regular food.

You are what you eat.

Conclusion

Originally wheat was modified by hybridization to safe the world from hunger. The production worldwide has improved tremendously so that this objective has been reached. However, since then genetic engineers have worked on adulterating the rest of our foods mostly with the aim to make farming on a large scale easier. In both instances safety testing on animals and humans was never properly done, and it is only now that it is becoming apparent that there are flaws with regard to food safety both in wheat and with GMO foods. With wheat it is the higher concentration of gluten and gluten-like substances that cause a leaky gut, a breakdown of the gut/blood barrier and cause autoimmunity and colon cancer. GMO foods may transmit viral particles and Bt toxin, which can cause autoimmune diseases and fertility problems as well as interference with the liver’s detoxification system, which causes cancers. The full health impact is not clear at this point and it may take another 70 years for wheat and another 80 years for GMO foods to find out all the consequences. Some people have decided not to be part of this mass experiment and rather buy organic foods. I belong to this group.

More information on genetically modified food: http://nethealthbook.com/health-nutrition-and-fitness/nutrition/genetically-engineered-foods/

Reference:

1. William Davis, MD: “Wheat belly. Lose the wheat, lose the weight, and find your path back to health.” HarperCollins Publishers Ltd., 2011.

Last edited Nov. 24, 2014

Incoming search terms:

Dec
17
2012

Lessons from the 2012 Anti-Aging Conference in Las Vegas…From Wheat to Autoimmune Disease and Obesity.

It is not possible to summarize all the multitude of lectures from a three day conference on one page. However, what was striking was that several topics such as autoimmunity, obesity, diabetes, hormone disbalances and more did develop into a common thread. Dr. William Davis, the author of the book “Wheat Belly: Lose the Wheat, Lose the Weight, and Find Your Path Back to Health” explained how the BASF, a major chemical company from Germany was able to chemically modify the genes of wheat in the 1960’s and 1970’s. The farmers liked that the new wheat (called Clearfield wheat) grew with stronger roots, shorter final stems and much larger grains so the yield per acre was higher. This type of wheat was patented under the name of Clearfield wheat and sold all around the world. What was not publicized at the time was that the gliadin content increased manifold from the composition of wheat strains used for thousands of years before. Gliadin gets rid of the glue like substance between the gut cells and causes leaky gut syndrome, something that was mentioned at many other lectures throughout the conference. This leads to exposure of immune cells to foreign proteins from the gut, which causes the immune system to hyper react with autoimmune antibodies.

Dr. Aristo Vojdani explained in his lecture that there are three stages of autoimmune disease. First, there is the silent stage where there are no symptoms, but the immune system is starting to react. Next there is autoimmune reactivity, which is the second stage. The third stage is autoimmune disease where there are signs of loss of body function. Autoimmunity develops in about 1/3 of identical twins in families who are prone to this. When non-identical twins were examined as a control group, only 2% to 5% of twins developed it. This tells us that genetics are responsible for only about 1/3 of the cases of autoimmunity. The other 2/3 come from the environment such as genetically modified foods, toxic chemicals, and chronic infections and also from substances excreted by fat cells. Dr. Vojdani emphasized that gliadin in our foods has become one of the major factors of driving autoimmune diseases up in the last few decades. It is the immune cells, called T cells that will determine whether our own cells are considered “self” or whether they are considered “foreign” and are attacked as they are in autoimmune diseases such as Celiac’s disease, ulcerative colitis, lupus, rheumatoid arthritis, MS and others.

Las Vegas December 15, 2012v

Las Vegas, December 15, 2012

There are regulatory T cells, which are good and T cells whose genetic material has been changed to become Th17 cells, a kind of “Pac Man” cell that attacks cells inside the body. Altered gut flora (called gut dysbiosis) in connection with a leaky gut syndrome contributes to the formation of these aggressive Th17 cells. It is the combination of gliadin with bowel dysbiosis that drives the development of autoimmune diseases. Behind this is the fact that the gut plays a major role in the normal functioning of the immune system. Normally there is a tight connection between the gut cells that form the lining of the gut so that there is no exposure of immune cells from the blood to the contents of the gut flora. We are fortunate that researchers have developed antibody titer tests for the major food groups and these can be valuable pointers that can be used as a tool during the first two stages of autoimmunity before autoimmune disease causes permanent damage. Using these tests on large population groups researchers have found that common food allergies develop against wheat, dairy products, soy and eggs (as Dr. Pamela Smith remarked and Dr. Thomas Alexander explained in detail).  IG-G, IG-A and IG-E antibody tests can be run from a few blood drops and tested against a whole battery of common foods. This helps the physician to monitor the development and treatment of autoimmune diseases.

Back to the leaky gut and obesity. The obesity wave in North America and the rest of the world started when the newly patented Clearfield wheat was introduced. With the higher gliadin in wheat products the balance in the gut was changed, more gliadin entered the body, it bound to the opiate receptors of the appetite center (although it is structurally differently from opium) and caused a hunger for more of the same product. The excess calories –in this case from wheat products- are stored as fat. Fat cells by themselves have their own hormones and inflammatory substances causing diabetes, high blood pressure, heart disease, strokes and even cancer. Add to this that with obesity the enzyme aromatase from fat cells causes elevated estrogen production, which causes estrogen dominance and results in heart disease and breast cancer in females and heart disease and prostate cancer in males.

So, this is the story of the A4M conference 2012 in a nutshell: Wheat products with the increased gliadin (gluten) content have caused increased leaky gut syndrome in the population since the 1970’s. This is the cause of the wheat addiction, which was further fueled by the obsession of the regulatory bodies to recommend strongly eating according to the food pyramid (a splendid marketing pyramid for wheat consumption, as one of the recommended  products are cereals and wheat).With these findings  the cause of the obesity wave can be clearly seen. Along with obesity comes the flood of autoimmune diseases, which have developed from the action of the Pac Man type TH17 immune cells that attack various tissues in the body. The common denominator in the body is a low grade chronic inflammation that Dr. Aristo Vojdani explained in more detail. This causes blood vessel diseases culminating in high blood pressure, heart attacks, strokes and cancer.

There were many other lectures that I attended. Some dealt with bio-identical hormone replacement, some with telomere health, and others with the effect of fitness on an ongoing basis to achieve longevity. Like a red thread lifestyle issues were discussed in almost every lecture. Nutrition is not the only factor in longevity. Exercise on a regular basis can be instrumental in preventing about 50% of disease, especially the main killers like heart attacks, strokes and cancer.

More information on celiac disease: http://nethealthbook.com/digestive-system-and-gastrointestinal-disorders/celiac-disease/

Last updated Nov. 6, 2014

Incoming search terms:

May
01
2008

Early Use of Immunosuppressive Drugs for Early Crohn’s Patients

So far the strategy of treating patients, who were newly diagnosed with Crohn’s disease, was the use of corticosteroids to control abdominal pain and bloody diarrhea. The conventional mode of treatment consisted of a “step-up” treatment: after corticosteroids the use of immunosuppressants and finally antibody treatment would follow to curb the inflammatory response. International data which were published in the Lancet (February 23 issue) points to a safer and more effective treatment protocol. It consists of a “top-down” approach rather than of the conventional “step-up” approach. Patients receive immunosuppression early in the form of azathioprine and also the antibody infliximab, known as Remicade. Another study examined patients who were on maintenance therapy with adalimumab (Humira). They experienced sustained improvements in the symptoms that are associated with Crohn’s disease. After 4 weeks of induction therapy with the medication patients with mild and severe depression had improved to such an extent that they returned to the normal range. They were also assessed regarding fatigue and after treatment they showed a significant improvement in their daily functioning. The two treatment protocols were compared in a trial involving 129 patients with Crohn’s disease who had no previous treatment. At the end of the trial the researcher found that 65% of the group that had received the “top-down” treatment was symptom free after 26 weeks of treatment. Contrary to this only 36% of the “step-up” patients went into remission during the same time.

Early Use of Immunosuppressive Drugs for Early Crohn's Patient

Crohn’s before and after immunosuppressive drugs

When the patients were examined after 1 year, 62% of the “top-down” group was still symptom free, but only 42% of the “step-up” group had no symptoms. Dr. Brian Feagan of the University of Western Ontario coordinated this trial involving international sites in Belgium, Holland and Germany. He points out that the newly diagnosed Crohn’s disease patient that has the worst prognostic signs will benefit from this form of treatment. The top-down modality also is safer, as it protects the patient from high exposure to steroids. Similar results were demonstrated in patients with rheumatoid arthritis. The results of these trials and Dr. Feagan’s research suggest that the top-down treatment option could also give the best chance to patients with other chronic autoimmune diseases such as ulcerative colitis.

More information about Crohn’s disease: http://nethealthbook.com/digestive-system-and-gastrointestinal-disorders/crohns-disease-crohns-disease/

Reference: The Medical Post, March 4, 2008, page 2; April 1, 2008, page 17

Last edited November 3, 2014