Increased blood calcium and vitamin D 21. June 2010 William Davis (50) Conventional advice tells us to supplement calcium, 1200 mg per day, to preserve bone health and reduce blood pressure.Here's a curious observation I've now witnessed a number of times: Some people who supplement this dose of calcium while also supplementing vitamin D sufficient to increase 25-hydroxy vitamin D blood levels to 60-70 ng/ml develop abnormally high levels of blood calcium, hypercalcemia.This makes sense when you realize that intestinal absorption of calcium doubles or quadruples when vitamin D approaches desirable levels. Full restoration of vitamin D therefore causes a large quantity of calcium to be absorbed, more than you may need. In addition, two studies from New Zealand suggest that 1200-1300 mg calcium with vitamin D per day doubles heart attack risk.We have 20 years of clinical studies demonstrating the very small benefits of supplementing calcium to stop or slow the deterioration of bone density (osteopenia, osteoporosis). These studies were performed with no vitamin D or with trivial doses, too small to make a difference. I believe those data have been made irrelevant in the modern age in which we "normalize" vitamin D.Should hypercalcemia develop, it is not good for you. Over long periods of time, abnormal calcium deposition can occur, leading to kidney stones, atherosclerosis, and arthritis.Until we have clarification on this issue, I have been advising patients to take no more than 600 mg calcium supplements per day. I suspect, however, that the vast majority of us require no calcium at all, provided an overall healthy diet is followed, especially one that does not leach out bone calcium. This means no foods like those made with wheat or containing powerful acids, such as those in carbonated drinks.
Heart health consultation with Dr. Joe D. Goldstrich 20. June 2010 William Davis (3) Cardiologist, nutritionist, and lipidologist, Dr. Joe D. Goldstrich, is a frequent contributor to the Track Your Plaque Forum, where we discuss the full range of issues relevant to coronary health and coronary plaque reversal.I have come to value Dr. Goldstrich's unique insights, especially in nutrition. Formerly National Director of Education and Community Programs for the American Heart Association and a physician at the Pritikin Center, his dietary philosophy has evolved away from low-fat and towards a low-carbohydrate focus, much as we use in Track Your Plaque. Like TYP, Dr. Goldstrich is always searching for better answers to gain control over coronary health. His unique blend of ideas and background has helped us craft new ideas and strategies. Dr. Goldstrich has proven especially adept at understanding how to incorporate new findings from clinical studies in our framework of coronary atherosclerotic plaque management strategies. Dr. Goldstrich is offering to share his expertise with our online community. If you would like a one-on-one phone consultation with Dr. Goldstrich, you can arrange to speak with him at his HealthyHeartConsultant.com website.
Wheat aftermath 16. June 2010 William Davis (18) Following my 4 oz whole wheat misadventure that yielded the sky-high blood sugar of 167 mg/dl, compared to einkorn wheat's 110 mg/dl, I suffered through a 36-hour period of misery. After I obtained the blood sugar of 167 mg/dl, I biked hard for one hour. This yielded a blood sugar back down in the 80s. I felt spacey in the ensuing few hours, as well as a little queasy. However, about 12 hours later, I awoke with overwhelming nausea along with that hypersalivating thing that happens just prior to vomiting. It did not come to that, but persisted all through the following day. The next morning, I could barely concentrate. Trying to read a study (admittedly on the complex topic of agricultural genetics), I had to read each paragraph 4 or 5 times. Abdominal cramps and a bloated feeling also developed, though I was able to eat. The 2nd night was filled with incredibly vivid dreams and intermittent sleeplessless. I awoke about 5 times through the night, but periods of sleep were filled with detailed, colorful dreams. I dreamt that a large corporation was secretly trying to gain control over the world's water supply, and I snuck onto a complex underwater vessel that was exploring and mapping the coastline of the Great Lakes in preparation. Weird.I recognized these odd feelings as various facets of wheat intolerance, since they were all reminiscent of feelings I used to experience before I removed wheat from my diet. They were amplified and compressed, likely because I had been wheat-free for so long. The odd thing is that, despite the modest blood sugar effect of my einkorn experience, none of the gastrointestinal or neurologic effects of wheat developed. So far, two other people with acute gastrointestinal wheat sensitivities have consumed our einkorn bread, also without reproduction of their usual symptoms. Einkorn contains gluten, though the structure of the many gluten proteins of einkorn differs from that of the wheat bread I consumed, an example of modern Triticum aestivum. 14-chromosome einkorn carries what biologists call the "A" genome, while Triticum aestivum has the combines genomes of 3 plants, the combination of the A, B, and D genomes. It is the D genome that contains the genes coding for the most obnoxious, immunogenic forms of gluten.So einkorn may not be entirely benign, but it is a good deal less obnoxious than modern Triticum aestivum.I am awaiting the reports from a few other people on their experiences.
In search of wheat: Einkorn and blood sugar 14. June 2010 William Davis (32) There are three basic aspects of wheat's adverse health effects: immune activation (e.g., celiac disease), neurologic implications (e.g., schizophrenia and ADHD), and blood sugar effects. Among the questions I'd like answered is whether ancient wheat, such as the einkorn grain I obtained from Eli Rogosa, triggers blood sugar like modern wheat.So I conducted a simple experiment on myself. On an empty stomach, I ate 4 oz of einkorn bread. On another occasion I ate 4 oz of bread that dietitian, Margaret Pfeiffer, made with whole wheat flour bought at the grocery store. Both flours were finely ground and nothing was added beyond water, yeast, olive oil, and a touch of salt.Here's what happened:Einkorn wheat bread:Blood sugar pre: 84 mg/dlBlood sugar 1-hour post: 110 mg/dlConventional wheat breadBlood sugar pre: 84 mg/dlBlood sugar 1-hour post: 167 mg/dlThe difference shocked me. I expected a difference between the two, but not that much.After the conventional wheat, I also felt weird: a little queasy, some acid in the back of my throat, a little spacey. I biked for an hour solid to reduce my blood sugar back to its starting level. I'm awaiting the experiences of others, but I'm tantalized by the possibility that, while einkorn is still a source of carbohydrates, perhaps it is one of an entirely different variety than modern Triticum aestivum wheat. The striking difference in blood sugar effects make me wonder if einkorn eaten in small quantities can keep us below the Advanced Glycation End-Product threshold.
In search of wheat: We bake einkorn bread 12. June 2010 William Davis (6) With the assistance of dietitian and health educator, Margaret Pfeiffer,MS RD CD, author of Smart 4 Your Heart and very capable chef and breadmaker (previously, before she gave up wheat), we made a loaf of bread using Eli Rogosa's einkorn wheat. Recall that einkorn wheat is the primordial 14-chromosome wheat similar to the wild wheat harvested by Neolithic humans and eaten as porridge.The essential question: Has wheat always been bad for humans or have the thousands of hybridization experiments of the last 50 years changed the structure of gluten and other proteins in Triticum aestivum and turned the "staff of life" into poison? I turn to einkorn wheat, the "original" wheat unaltered by human manipulations, to figure this out. While einkorn wheat is still a source of carbohydrates, is it something we might indulge in once in a while without triggering the adverse phenomena associated with modern wheat? Here's what we did:This is the einkorn grain as we received it from Eli's farm. This was enough to make one loaf (approximately 3 cups). The einkorn grain is a dark golden color. I tried chewing them. They taste slightly nutty. They soften as they sit in your mouth.Here's Margaret putting the einkorn grain into the electric grinder.We tried to grind the grain by hand with mortar and pestle, but this proved far more laborious than I anticipated. After about 15 minutes of grinding, this is what I got:Barely 2 tablespoons. That's when Margaret fired up the electric grinder. (I can't imagine having to grind up enough flour by hand for an entire family. Perhaps that's why ancient cultures were thin despite eating wheat. They were just exhausted!)We added water, salt, and yeast, then put the mix into an electric breadmaker to knead the dough and keep it warm. We let the dough rise for 90 minutes, much longer than conventional dough. The einkorn dough "rose" very little. Margaret tells me that most dough made with conventional flour rises to double its size. The einkorn dough increased no more than 20-30%.The einkorn dough also distinctly smelled like peanut butter.After rising, we baked the dough at 350 degrees F for 30 minutes. This is the final product.Because I want to gauge health effects, not taste, the bread we made had no added sugar or anything else to modify taste or physiologic effect.On first tasting, the einkorn bread is mildly nutty and heavy. It had an unusual sour or astringent taste at the end, but overall tasted quite good. Next: What happens when we eat it? I'm going to give the einkorn bread (I've got to make some more) to people who experience acute reactions to conventional wheat and see if the einkorn does the same. I will also assess blood sugar effects since, after all, hybridizations or no, it is still a carbohydrate. Margaret Pfeiffer's book is available on Amazon:
Ezekiel said what? 10. June 2010 William Davis All posts by william-davis Toggle navigation Home Blog Home Archive Join Now Log in "I gained 30 lbs from one cracker" 23. May 2008 William Davis (19) Let me tell you a story, a tale of a woman who gained 30 lbs by eating one cracker.At age 50, Claire's health was a disaster. Her initial lipoprotein patterns were a mess, including HDL 36 mg/dl, triglycerides 297 mg/dl, blood sugar 122 mg/dl (pre-diabetic range), blood pressure 155/99. Small LDL comprised over 90% of all LDL particles. At 5 feet 3 inches, she weighed 210 lbs--90 lbs over her ideal weight. Her face was flushed and red, her eyes swollen and weighted down with bags, her eyes dull. While interested in hearing about how to improve her health, I would hardly call her enthusiastic. We talked about how removing wheat products entirely from her diet could result in weight loss--enormous weight loss--yet with reduced appetite, increased energy, less daytime sleepiness and fogginess, improved sleep quality. Removing wheat would also allow substantial correction of her lipoprotein patterns with minimal medication. At first, she seemed confused by this advice. After all, it ran directly opposite to what she'd been told by her family doctor, not to mention the advice from TV, food ads, and food packages. To my surprise, Claire did it. She didn't return to the office for another 5 months. But she came in, a big beaming smile on her face. Even at 167 lbs--still overweight--Claire looked great. She glowed. She'd already dropped nearly 2 1/2 inches from her waist. She felt lighter on her feet, discovered energy she thought she'd lost 10 years earlier. Her blood results matched, with dramatic shifts in each and every pattern. I quizzed Claire on her diet, and she had indeed made substantial changes. In addition to eliminating all foods made of wheat flour, she also eliminated foods made with cornstarch, rice flour, snacks, and other sweets. She ate her fill of vegetables, fruits, raw nuts, lean meats, and healthy oils. She was less hungry while eating less. Even her husband, skeptical at first, joined Claire after the first two months and her initial 20 lbs of weight loss. He, too, was well on his way to dropping to ideal weight. But a dinner party invitation came. In the few that Claire and her husband had gone to over the few months, she had religiously stuck to her program, choosing cheese, pickles, olives, vegetables that she dipped, but avoided the pretzels, breads, Doritos, potato chips, and others. This time, a tray of whole wheat crackers was laid on the buffet table, covered with some sort of sweetened cheese. She had just one. She savored the taste that she'd missed. "Maybe one more. I'll be extra good this weekend,'" she told herself. Now Claire was hungry. The bruschetta covered with tomatoes and mozzarella looked awfully good. "It's got some good things on it, too!" she thought. She had three. The floodgates opened. I saw Claire three months later, weighing just shy of 200 lbs. "I almost cancelled this appointment," she whispered quietly, tears at the corner of her eyes. "I don't know what happened. I just lost control. After losing all that weight and feeling so good, I blew it!" I've seen it before: Fabulous success eliminating the foods that created the situation--the insatiable appetite, the endless cycle of hunger, brief satiety, the rolling, rumbling hunger--followed by temptation, then disaster. The weight lost comes right back. It's experiences like Claire's that have absolutely, positively convinced me: Wheat products are addictive. It's not true for everybody, but it's true for many people, certainly most people who have weight struggles. It triggers some sort of appetite button, a signal to eat more . . . and more, and more. Keep it up long enough, and you have drops in HDL, increases in triglycerides, upward jumps in blood sugar and blood pressure, diabetes, etc. It doesn't matter if it's whole grain, 7-grain, or 12-grain. Yes, the whole grains contain more fiber and more B vitamins. But they all share one characteristic: They trigger a desire for more. So that's the story of how one whole wheat cracker caused one woman to gain 30 lbs. Next week's story:California woman claims: My children are aliens!Just kidding. Copyright 2008 William Davis, MD Wheat-free is not gluten-free 21. May 2008 William Davis (10) Eliminate wheat from your diet and wonderful things happen:--Lose 15-20 lbs, sometimes in the first 1-3 months. (More or less, depending on your prior dietary habits, weight, age, etc.)--HDL cholesterol goes up, triglycerides go down--Blood sugar drops--Small LDL is reduced--C-reactive protein is reduced--Pre-diabetics often convert to non-diabetics--Diabetics gain far better control over blood glucose. Some even become non-diabetic (as long as they maintain the wheat-free, low-glycemic index diet and weight control).--You feel better: Less mental fogginess, more energy, better sleep.--Appetite shrinks dramatically. (Many diet programs makes lots of money promising similar results. Prescription medications like the pre-diabetes drugs, Actos and Avandia, and the fibrates, Tricor and Lopid, nearly--nearly--reproduce the effects of eliminating wheat. Of course, these medications do not lead to weight loss or make you feel better. In fact, Actos and Avandia usually trigger a weight gain of 8 lbs in the first year of use.) All of these wonderful effects develop with elimination of wheat. . . unless you confuse wheat-free with gluten-free. There's a difference. Remove wheat from your diet, but discover the world of gluten-free products made for people with celiac disease, or gluten enteropathy, and you can regain the weight and recreate many of the phenomena associated with wheat. I've talked about this in past, but it trips up so many people that it's worth talking about again.The concept that I am advocating is really low-glycemic index (or low glycemic load, actually). Foods that trigger a substantial rise in blood sugar, whether immediate (like whole wheat crackers) or delayed (like whole wheat pasta) are the culprits. The same effects develop with candy, cookies, fruit drinks, pizza, chips, table sugar, and other junk foods. However, I pick on wheat specifically because it so dominates the American diet. It has grown to fill so many processed food products. It is also a food ingredient that is falsely advertised as healthy. In reality, pretzels, whole wheat crackers, whole grain bread, high-fiber cereals, etc. exert the same effect on blood sugar as candy or white table sugar. They also generate all the "downstream" phenomena listed above. But wheat is hardly the only food that makes us fat, diabetic, and unhealthy. This is true for foods made with cornstarch (taco shells, cornbread, tortillas, chips, breakfast cereals); rice flour, puffed rice, and polished rice; and potatoes, particularly pulverized potato starch (potato chips). There are others. These are the gluten-free products that are marketed to the gluten enteropathy (celiac disease) market. Yes, you can make muffins with cornstarch and no wheat gluten, but is it good for you? No. It is nearly as bad as wheat. It can still skyrocket blood sugar, drop HDL, raise triglycerides, create small LDL, heighten inflammation, etc.Ground flaxseed, oat bran, barley, quinoa, are some of the alternatives that do not create these effects. But not the majority of gluten-free products on the market. Ingredients: Potato starch, rice flour, modified corn starch, olive oil, yeast, vegetable protein(lupine), corn syrup, sugar, salt, hydroxypropyl methylcellulose, sodium bicarbonate, ammonium bicarbonate, diacetyltataric acid esters of mono- and diglycerides of edible fats, natural flavor.". . . only naturally gluten-free and wheat-free ingredients and adhere to the strictest quality processes, testing every batch for gluten using the ELISA assay."NUTRITION FACTSServing Size 7 bread sticks (31g)Servings per container 5Calories 120 Calories from fat 25Amount per serving Total Fat 2.5g Saturated Fat 0.5g Trans Fat 0gCholesterol 0mg Sodium 310mg Total Carb 24g Dietary Fiber 1g Sugars less than 1gProtein less than 1g Death to chelation? 19. May 2008 William Davis (5) Does chelation work?It's a question I get asked fairly frequently. Although I have never performed chelation, IV or oral, and therefore have no direct experience, my concerns for this purported therapy have included:1) The concept of extracting calcium from atherosclerotic plaque by removing it first from the blood is absurd. Early chelationists believed that this was the means by which EDTA might reverse coronary atherosclerosis. However, removing calcium from blood would more likely lead to osteoporosis or calcium extraction from bone, since bone is a more ready repository for calcium. Blood calcium levels are also tightly and narrowly controlled; any significant reduction in calcium ("hypocalcemia") can be life-threatening. And, indeed, there have been deaths from hypocalcemia in people receiving chelation. More recently, chelationists have argued that removal of heavy metals like lead and mercury are responsible for the purported benefits of chelation. And, indeed, blood levels of these heavy metals can be reduced by chelation. That alone may be a benefit. But to then make the leap to say that it also regresses atherosclerotic plaque by the same mechanism has no basis in science. 2) Practitioners associated with chelation tend to be shady. I have seen homeopathic therapies (among THE most ridiculous of concepts), "energy balance" therapies, desiccated organ extracts ("applied kinesiology"), and a variety of other fringe treatments offered by practitioners offering chelation. This doesn't necessarily mean, of course, that chelation is also fringe or suspect, but it tends to be offered by practitioners who engage in generally unscientific, unfounded practices. The few people I've seen go through multiple courses of chelation (usually 30 or so infusions) have shown no impact on heart scan scores or any other measure of heart disease. In response to the many questions I receive on chelation, I had been answering that, if we would simply wait for the publication of the NIH-sponsored trial of IV chelation therapy, perhaps we'd know once and for all. However, in a lengthy criticism, four expert authors argue that the TACT trial to assess chelation study is doomed to failure for an entire list of reasons and should therefore be abandoned. The discussion is available on Medscape Cardiology. (Free sign-in required.) Why the NIH Trial to Assess Chelation Therapy (TACT) Should Be AbandonedWe investigated the social and the scientific histories of chelation therapy beginning in the 1950s. We examined TACT protocols and consent forms, which, in response to Freedom of Information Act (FOIA) requests, the NIH provided to us with curious redactions. We examined the existing RCTs and the numerous case series cited by the TACT protocols. We examined evidence for risks, including information that is not in the standard medical literature. We examined various hypotheses that advocates have offered to explain how chelation "works."We present our findings in 4 parts. First, we provide a brief history of the use of disodium EDTA as a treatment for CAD. Next, we describe the origin and nature of the TACT. Next, we discuss the evidence for chelation as a treatment for CAD and for atherosclerosis in general, and place it in the context of other proposed treatments that have been ineffective after an initial period of enthusiasm. Finally, we discuss the risks. For each topic, we contrast our findings with relevant statements in the TACT literature, to the extent that such statements exist. Among the highlights:--Since the mid-1970s, court documents and newspapers have reported at least 30 deaths associated with IV disodium EDTA, most of it administered by ACAM members. --Early chelation investigators had chosen the disodium salt of EDTA, reasoning that if it could remove calcium from atherosclerotic plaques, it might shrink them. That notion was soon demonstrated to be invalid. It has largely been replaced by a "toxic heavy metals" antioxidant hypothesis, which is based on the potential for metal ions to produce free radical damage. Chelationists now cite "removing heavy metals" as the basis for their claim that chelation is effective for approximately 70 conditions, ranging from schizophrenia and autism to cancer. This provides them with numerous reasons to ignore any trial that finds chelation ineffective for CAD.--Biochemical literature, either not cited or misrepresented in the TACT protocols, has demonstrated that the heavy metals hypothesis is implausible. Antithetically, it also demonstrates that the chelation mixture used in the TACT has pro-oxidant effects in vitro.--In our opinion, TACT literature -- including 2 versions of the protocol, the consent form, information posted on the NCCAM Web site, and 2 editorials co-authored by the PI -- has misrepresented chelation, its risks, and the facts of the study. It has exaggerated the value of supportive case series, not only by ignoring evidence of bias and incompetence, but by misrepresenting citations and reporting erroneous data. It has minimized the dangers, both by understatements and by omissions of specific, published complications. It has not acknowledged the deaths mentioned above. It has repeatedly conflated disodium EDTA and a different drug, calcium-sodium EDTA.--The TACT includes nearly 100 "chelation site" co-investigators who, in our opinion, are unsuitable to care for human subjects or to report trial data. Most espouse implausible health claims while denigrating proven methods; several have been disciplined, for substandard practices, by state medical boards; several have been involved in insurance fraud; at least 3 are convicted felons. Several were members of the ACAM or GLACM IRBs mentioned above. Few appear to have real expertise, required by TACT literature, in treating patients with CAD or in conducting clinical trials. Most continue to promote chelation while the TACT is in progress, contrary to good science, to human studies ethics, and to US Federal Code. While the criticism itself does not prove the point one way or another, as a clinical trial should, anyone contemplating chelation therapy would be well-advised to read the document first. Another reference: EDTA chelation therapy for cardiovascular disease: a systematic review.The authors of the exhaustive discussion are:Kimball C. Atwood IV, MD, Anesthesiologist, Newton-Wellesley Hospital, Newton, Massachusetts; Assistant Clinical Professor, Tufts University School of Medicine, Boston, Massachusetts; Associate Editor, Scientific Review of Alternative MedicineAuthor's email: katwood@partners.org Elizabeth Woeckner, AB, MA, President, CIRCARE (Citizens for Responsible Care and Research), Columbia, MarylandRobert S. Baratz, MD, DDS, PhD, Medical Director, South Shore Health Center, Inc., Braintree, Massachusetts; Assistant Clinical Professor of Medicine, Boston University School of Medicine, Boston, Massachusetts; President, National Council Against Health Fraud, Inc.Wallace I. Sampson, MD, Clinical Professor of Medicine (Emeritus), Stanford University, Stanford, California; Senior Attending Physician and formerly Chief of Medical Oncology, Santa Clara Valley Medical Center, San Jose, California; Editor-in-Chief, Scientific Review of Alternative MedicineThe authors provided the following disclosures:Disclosure: Kimball C. Atwood IV, MD, has disclosed no relevant financial relationships in addition to his employment.Disclosure: Elizabeth Woeckner, AB, MA, has disclosed that she has received compensation for consulting in civil litigation and professional disciplinary actions.Disclosure: Robert S. Baratz, MD, DDS, PhD, has disclosed that he has been retained by state licensing boards, the Office of the US Attorney, and plaintiff counsel as an expert in disciplinary proceedings and litigation with regard to chelation therapy and associated matters. He is compensated only for his time and has no commercial interest in the outcome of the proceedings or litigation. Disclosure: Wallace I. Sampson, MD, has disclosed no relevant financial relationships in addition to his employment. American Diabetes Association 18. May 2008 William Davis (6) These are actual quotes from the American Diabetes Association website:Myth #2 (from list of Diabetes Myths): People with diabetes can't eat sweets or chocolate.If eaten as part of a healthy meal plan, or combined with exercise, sweets and desserts can be eaten by people with diabetes. They are no more “off limits” to people with diabetes, than they are to people without diabetes. Myth #5: If you have diabetes, you should only eat small amounts of starchy foods, such as bread, potatoes and pasta. Starchy foods are part of a healthy meal plan. What is important is the portion size. Whole grain breads, cereals, pasta, rice and starchy vegetables like potatoes, yams, peas and corn can be included in your meals and snacks. The key is portions. For most people with diabetes, having 3-4 servings of carbohydrate-containing foods is about right. Whole grain starchy foods are also a good source of fiber, which helps keep your gut healthy.How can I have sweets and still keep my blood glucose on target?The key to keeping your blood glucose on target is to substitute small portions of sweets for other carb-containing foods in your meals and snacks. Carb-containing foods include bread, tortillas, rice, crackers, cereal, fruit, juice, milk, yogurt, potatoes, corn, and peas. For many people, having about 45 to 60 grams at meals is about right. Serving sizes make a difference. To include sweets in your meal, you can cut back on the other carb foods at the same meal.For example, you’d like to have cookies with your lunch. Your lunch is a turkey sandwich with two slices of bread. Your first step is to identify the carb foods in your meal. Bread is a carb. You decide to swap two slices of bread for two slices of low-calorie bread and have the cookies -- it’s an even trade. Your total amount of carbohydrate remains the same for the meal.Can I eat foods with sugar in them?For almost every person with diabetes, the answer is yes! Eating a piece of cake made with sugar will raise your blood glucose level. So will eating corn on the cob, a tomato sandwich, or lima beans. The truth is that sugar has gotten a bad reputation. People with diabetes can and do eat sugar. In your body, it becomes glucose, but so do the other foods mentioned above. With sugary foods, the rule is moderation. Eat too much, and 1) you'll send your blood glucose level up higher than you expected; 2) you'll fill up but without the nutrients that come with vegetables and grains; and 3) you'll gain weight. So, don't pass up a slice of birthday cake. Instead, eat a little less bread or potato, and replace it with the cake. Taking a brisk walk to burn some calories is also always helpful.Or take a look at the recipes for breads, muffins, cakes, pies, cookies, and pizza. My point? As I often say, while the "official" organizations like the American Diabetes Association, the American heart Association, and the USDA dominate the message provided to mainstream Americans, to those of us who know better, they have become irrelevant. You can see how obviously boneheaded their advice is. I'd go so far as to say that, if you want diabetes, follow the American Diabetes Association diet. If you have diabetes, and you'd like to accelerate complications like kidney disease, heart disease, and neuropathy, then follow the American Diabetes Association diet. I'm going to bet that American Diabetes Association sponsors like Lilly, Novo Nordisk, Merck, Pfizer, Abbott ($1 million or more annual contributions) and Cadbury Schweppes (3-year, multi-million dollar support for Weight Loss Matters program) will continue to charge full-speed ahead to maintain the status quo. Cadbury Schweppes are the proud makers of Dr. Pepper, Hawaiian Punch, Snapple, Motts' Apple Juice, and Hires Root Beer--you know, the foods and drinks that you can have as long as you adjust your insulin dose or talk to your doctor about adjusting your diabetes medications. And if you gain, say, 30 or 40 lbs eating these foods. . . well, we've got a treatment for that. Merck's Januvia , for instance, can help you out for only about $200 a month! Looking at the facts this way, and it seems like some cheap conspiracy theory: They're all out to get us. Dispense information that virtually guarantees propagation of the disease, and all your friends and cronies profit. I don't know if it is or it isn't, but it sure smells like it sometimes. A tan does not equal vitamin D 14. May 2008 William Davis (8) The sun is getting stronger and the days are getting longer, even here in Wisconsin. Some people are coming to the office with nice tans obtained by sunning themselves for several hours. Others have come back from winter getaways to Florida, Arizona, or the tropics, also sporting nice, dark tans. Several people, in fact, were so confident that sunning themselves provided sufficient vitamin D that they reduced their usual dose. Some even stopped their vitamin D altogether. But, when blood levels of 25(OH) vitamin D were checked, they were virtually all low, sometimes as low as <20 ng/ml. Yet all had nice tans. Why does this happen? Why would people with dark tans remain deficient in vitamin D? One big factor is age: Anyone over 40 years old is fooling themselves if they think that a tan ensures raising vitamin D levels to a desirable range. Also, the more you tan, the more melanin skin pigment accumulates, and the more vitamin D activation in the skin is blocked. Weight is another factor: Heavier people need more vitamin D, sometimes three- or four-fold more than slender people. Why does aging result in inefficient skin activation of vitamin D? It seems that, once we are beyond our reproductively useful years, this ticking clock of aging gets triggered. The older we get, the less activation of vitamin D occurs in our skin, the less of the youth-maintaining, disease-preventing benefits of vitamin D we obtain with sun exposure. The message: Don't rely on a tan to gauge the adequacy of vitamin D. Maybe that works when you're 16 years old, but not at age 50 or 60. There's only one way to know your vitamin D status: a blood level of 25(OH) vitamin D. Copyright 2008 William Davis, MD Confessions of a former drug company patsy 12. May 2008 William Davis (0) I admit it: In years past, I spoke for the drug industry.In retrospect, I now regret it. In fact, I'm downright embarassed by it. Planned obsolence 12. May 2008 William Davis (1) In the 1960s, you’d purchase a new car. If you changed the oil, adhered to the maintenance schedule—and were lucky—you might expect to get 100,000 miles out of your automobile. Only an occasional car made it beyond that odometer hurdle. Even if the engine made it past the 100,000 mile milestone, the automobile body would inevitably start to develop rusting decay at the edges of the fenders, signaling body rot that threatened to open gaping holes of metal. Then along came Toyota and Honda, whose cars easily reached 100,000 miles and well beyond, reliably and with bodies intact. As this realization sunk into the American consciousness, many asked, “Why can’t American automakers accomplish the same sort of trouble-free longevity?” “Buy American” emerged as a mantra to preserve American jobs and prop up an economy vulnerable to the superior automotive products from Detroit’s competitors. Of course, American automakers have since responded to the challenge posed by the Japanese auto industry and produced automobiles that essentially matched the reliability and longevity of Japanese cars. But, the great unanswered question remains: For years before the onslaught of Japanese competition, did Detroit quietly plot to maintain a policy of planned obsolescence that ensured Americans would have to scrap the old and buy a new car every few years whenever the odometer tipped over 100,000 miles? We will never know. At worst, it may represent the behind-closed-doors, back-slapping sort of plotting
"I gained 30 lbs from one cracker" 23. May 2008 William Davis (19) Let me tell you a story, a tale of a woman who gained 30 lbs by eating one cracker.At age 50, Claire's health was a disaster. Her initial lipoprotein patterns were a mess, including HDL 36 mg/dl, triglycerides 297 mg/dl, blood sugar 122 mg/dl (pre-diabetic range), blood pressure 155/99. Small LDL comprised over 90% of all LDL particles. At 5 feet 3 inches, she weighed 210 lbs--90 lbs over her ideal weight. Her face was flushed and red, her eyes swollen and weighted down with bags, her eyes dull. While interested in hearing about how to improve her health, I would hardly call her enthusiastic. We talked about how removing wheat products entirely from her diet could result in weight loss--enormous weight loss--yet with reduced appetite, increased energy, less daytime sleepiness and fogginess, improved sleep quality. Removing wheat would also allow substantial correction of her lipoprotein patterns with minimal medication. At first, she seemed confused by this advice. After all, it ran directly opposite to what she'd been told by her family doctor, not to mention the advice from TV, food ads, and food packages. To my surprise, Claire did it. She didn't return to the office for another 5 months. But she came in, a big beaming smile on her face. Even at 167 lbs--still overweight--Claire looked great. She glowed. She'd already dropped nearly 2 1/2 inches from her waist. She felt lighter on her feet, discovered energy she thought she'd lost 10 years earlier. Her blood results matched, with dramatic shifts in each and every pattern. I quizzed Claire on her diet, and she had indeed made substantial changes. In addition to eliminating all foods made of wheat flour, she also eliminated foods made with cornstarch, rice flour, snacks, and other sweets. She ate her fill of vegetables, fruits, raw nuts, lean meats, and healthy oils. She was less hungry while eating less. Even her husband, skeptical at first, joined Claire after the first two months and her initial 20 lbs of weight loss. He, too, was well on his way to dropping to ideal weight. But a dinner party invitation came. In the few that Claire and her husband had gone to over the few months, she had religiously stuck to her program, choosing cheese, pickles, olives, vegetables that she dipped, but avoided the pretzels, breads, Doritos, potato chips, and others. This time, a tray of whole wheat crackers was laid on the buffet table, covered with some sort of sweetened cheese. She had just one. She savored the taste that she'd missed. "Maybe one more. I'll be extra good this weekend,'" she told herself. Now Claire was hungry. The bruschetta covered with tomatoes and mozzarella looked awfully good. "It's got some good things on it, too!" she thought. She had three. The floodgates opened. I saw Claire three months later, weighing just shy of 200 lbs. "I almost cancelled this appointment," she whispered quietly, tears at the corner of her eyes. "I don't know what happened. I just lost control. After losing all that weight and feeling so good, I blew it!" I've seen it before: Fabulous success eliminating the foods that created the situation--the insatiable appetite, the endless cycle of hunger, brief satiety, the rolling, rumbling hunger--followed by temptation, then disaster. The weight lost comes right back. It's experiences like Claire's that have absolutely, positively convinced me: Wheat products are addictive. It's not true for everybody, but it's true for many people, certainly most people who have weight struggles. It triggers some sort of appetite button, a signal to eat more . . . and more, and more. Keep it up long enough, and you have drops in HDL, increases in triglycerides, upward jumps in blood sugar and blood pressure, diabetes, etc. It doesn't matter if it's whole grain, 7-grain, or 12-grain. Yes, the whole grains contain more fiber and more B vitamins. But they all share one characteristic: They trigger a desire for more. So that's the story of how one whole wheat cracker caused one woman to gain 30 lbs. Next week's story:California woman claims: My children are aliens!Just kidding. Copyright 2008 William Davis, MD
Wheat-free is not gluten-free 21. May 2008 William Davis (10) Eliminate wheat from your diet and wonderful things happen:--Lose 15-20 lbs, sometimes in the first 1-3 months. (More or less, depending on your prior dietary habits, weight, age, etc.)--HDL cholesterol goes up, triglycerides go down--Blood sugar drops--Small LDL is reduced--C-reactive protein is reduced--Pre-diabetics often convert to non-diabetics--Diabetics gain far better control over blood glucose. Some even become non-diabetic (as long as they maintain the wheat-free, low-glycemic index diet and weight control).--You feel better: Less mental fogginess, more energy, better sleep.--Appetite shrinks dramatically. (Many diet programs makes lots of money promising similar results. Prescription medications like the pre-diabetes drugs, Actos and Avandia, and the fibrates, Tricor and Lopid, nearly--nearly--reproduce the effects of eliminating wheat. Of course, these medications do not lead to weight loss or make you feel better. In fact, Actos and Avandia usually trigger a weight gain of 8 lbs in the first year of use.) All of these wonderful effects develop with elimination of wheat. . . unless you confuse wheat-free with gluten-free. There's a difference. Remove wheat from your diet, but discover the world of gluten-free products made for people with celiac disease, or gluten enteropathy, and you can regain the weight and recreate many of the phenomena associated with wheat. I've talked about this in past, but it trips up so many people that it's worth talking about again.The concept that I am advocating is really low-glycemic index (or low glycemic load, actually). Foods that trigger a substantial rise in blood sugar, whether immediate (like whole wheat crackers) or delayed (like whole wheat pasta) are the culprits. The same effects develop with candy, cookies, fruit drinks, pizza, chips, table sugar, and other junk foods. However, I pick on wheat specifically because it so dominates the American diet. It has grown to fill so many processed food products. It is also a food ingredient that is falsely advertised as healthy. In reality, pretzels, whole wheat crackers, whole grain bread, high-fiber cereals, etc. exert the same effect on blood sugar as candy or white table sugar. They also generate all the "downstream" phenomena listed above. But wheat is hardly the only food that makes us fat, diabetic, and unhealthy. This is true for foods made with cornstarch (taco shells, cornbread, tortillas, chips, breakfast cereals); rice flour, puffed rice, and polished rice; and potatoes, particularly pulverized potato starch (potato chips). There are others. These are the gluten-free products that are marketed to the gluten enteropathy (celiac disease) market. Yes, you can make muffins with cornstarch and no wheat gluten, but is it good for you? No. It is nearly as bad as wheat. It can still skyrocket blood sugar, drop HDL, raise triglycerides, create small LDL, heighten inflammation, etc.Ground flaxseed, oat bran, barley, quinoa, are some of the alternatives that do not create these effects. But not the majority of gluten-free products on the market. Ingredients: Potato starch, rice flour, modified corn starch, olive oil, yeast, vegetable protein(lupine), corn syrup, sugar, salt, hydroxypropyl methylcellulose, sodium bicarbonate, ammonium bicarbonate, diacetyltataric acid esters of mono- and diglycerides of edible fats, natural flavor.". . . only naturally gluten-free and wheat-free ingredients and adhere to the strictest quality processes, testing every batch for gluten using the ELISA assay."NUTRITION FACTSServing Size 7 bread sticks (31g)Servings per container 5Calories 120 Calories from fat 25Amount per serving Total Fat 2.5g Saturated Fat 0.5g Trans Fat 0gCholesterol 0mg Sodium 310mg Total Carb 24g Dietary Fiber 1g Sugars less than 1gProtein less than 1g
Death to chelation? 19. May 2008 William Davis (5) Does chelation work?It's a question I get asked fairly frequently. Although I have never performed chelation, IV or oral, and therefore have no direct experience, my concerns for this purported therapy have included:1) The concept of extracting calcium from atherosclerotic plaque by removing it first from the blood is absurd. Early chelationists believed that this was the means by which EDTA might reverse coronary atherosclerosis. However, removing calcium from blood would more likely lead to osteoporosis or calcium extraction from bone, since bone is a more ready repository for calcium. Blood calcium levels are also tightly and narrowly controlled; any significant reduction in calcium ("hypocalcemia") can be life-threatening. And, indeed, there have been deaths from hypocalcemia in people receiving chelation. More recently, chelationists have argued that removal of heavy metals like lead and mercury are responsible for the purported benefits of chelation. And, indeed, blood levels of these heavy metals can be reduced by chelation. That alone may be a benefit. But to then make the leap to say that it also regresses atherosclerotic plaque by the same mechanism has no basis in science. 2) Practitioners associated with chelation tend to be shady. I have seen homeopathic therapies (among THE most ridiculous of concepts), "energy balance" therapies, desiccated organ extracts ("applied kinesiology"), and a variety of other fringe treatments offered by practitioners offering chelation. This doesn't necessarily mean, of course, that chelation is also fringe or suspect, but it tends to be offered by practitioners who engage in generally unscientific, unfounded practices. The few people I've seen go through multiple courses of chelation (usually 30 or so infusions) have shown no impact on heart scan scores or any other measure of heart disease. In response to the many questions I receive on chelation, I had been answering that, if we would simply wait for the publication of the NIH-sponsored trial of IV chelation therapy, perhaps we'd know once and for all. However, in a lengthy criticism, four expert authors argue that the TACT trial to assess chelation study is doomed to failure for an entire list of reasons and should therefore be abandoned. The discussion is available on Medscape Cardiology. (Free sign-in required.) Why the NIH Trial to Assess Chelation Therapy (TACT) Should Be AbandonedWe investigated the social and the scientific histories of chelation therapy beginning in the 1950s. We examined TACT protocols and consent forms, which, in response to Freedom of Information Act (FOIA) requests, the NIH provided to us with curious redactions. We examined the existing RCTs and the numerous case series cited by the TACT protocols. We examined evidence for risks, including information that is not in the standard medical literature. We examined various hypotheses that advocates have offered to explain how chelation "works."We present our findings in 4 parts. First, we provide a brief history of the use of disodium EDTA as a treatment for CAD. Next, we describe the origin and nature of the TACT. Next, we discuss the evidence for chelation as a treatment for CAD and for atherosclerosis in general, and place it in the context of other proposed treatments that have been ineffective after an initial period of enthusiasm. Finally, we discuss the risks. For each topic, we contrast our findings with relevant statements in the TACT literature, to the extent that such statements exist. Among the highlights:--Since the mid-1970s, court documents and newspapers have reported at least 30 deaths associated with IV disodium EDTA, most of it administered by ACAM members. --Early chelation investigators had chosen the disodium salt of EDTA, reasoning that if it could remove calcium from atherosclerotic plaques, it might shrink them. That notion was soon demonstrated to be invalid. It has largely been replaced by a "toxic heavy metals" antioxidant hypothesis, which is based on the potential for metal ions to produce free radical damage. Chelationists now cite "removing heavy metals" as the basis for their claim that chelation is effective for approximately 70 conditions, ranging from schizophrenia and autism to cancer. This provides them with numerous reasons to ignore any trial that finds chelation ineffective for CAD.--Biochemical literature, either not cited or misrepresented in the TACT protocols, has demonstrated that the heavy metals hypothesis is implausible. Antithetically, it also demonstrates that the chelation mixture used in the TACT has pro-oxidant effects in vitro.--In our opinion, TACT literature -- including 2 versions of the protocol, the consent form, information posted on the NCCAM Web site, and 2 editorials co-authored by the PI -- has misrepresented chelation, its risks, and the facts of the study. It has exaggerated the value of supportive case series, not only by ignoring evidence of bias and incompetence, but by misrepresenting citations and reporting erroneous data. It has minimized the dangers, both by understatements and by omissions of specific, published complications. It has not acknowledged the deaths mentioned above. It has repeatedly conflated disodium EDTA and a different drug, calcium-sodium EDTA.--The TACT includes nearly 100 "chelation site" co-investigators who, in our opinion, are unsuitable to care for human subjects or to report trial data. Most espouse implausible health claims while denigrating proven methods; several have been disciplined, for substandard practices, by state medical boards; several have been involved in insurance fraud; at least 3 are convicted felons. Several were members of the ACAM or GLACM IRBs mentioned above. Few appear to have real expertise, required by TACT literature, in treating patients with CAD or in conducting clinical trials. Most continue to promote chelation while the TACT is in progress, contrary to good science, to human studies ethics, and to US Federal Code. While the criticism itself does not prove the point one way or another, as a clinical trial should, anyone contemplating chelation therapy would be well-advised to read the document first. Another reference: EDTA chelation therapy for cardiovascular disease: a systematic review.The authors of the exhaustive discussion are:Kimball C. Atwood IV, MD, Anesthesiologist, Newton-Wellesley Hospital, Newton, Massachusetts; Assistant Clinical Professor, Tufts University School of Medicine, Boston, Massachusetts; Associate Editor, Scientific Review of Alternative MedicineAuthor's email: katwood@partners.org Elizabeth Woeckner, AB, MA, President, CIRCARE (Citizens for Responsible Care and Research), Columbia, MarylandRobert S. Baratz, MD, DDS, PhD, Medical Director, South Shore Health Center, Inc., Braintree, Massachusetts; Assistant Clinical Professor of Medicine, Boston University School of Medicine, Boston, Massachusetts; President, National Council Against Health Fraud, Inc.Wallace I. Sampson, MD, Clinical Professor of Medicine (Emeritus), Stanford University, Stanford, California; Senior Attending Physician and formerly Chief of Medical Oncology, Santa Clara Valley Medical Center, San Jose, California; Editor-in-Chief, Scientific Review of Alternative MedicineThe authors provided the following disclosures:Disclosure: Kimball C. Atwood IV, MD, has disclosed no relevant financial relationships in addition to his employment.Disclosure: Elizabeth Woeckner, AB, MA, has disclosed that she has received compensation for consulting in civil litigation and professional disciplinary actions.Disclosure: Robert S. Baratz, MD, DDS, PhD, has disclosed that he has been retained by state licensing boards, the Office of the US Attorney, and plaintiff counsel as an expert in disciplinary proceedings and litigation with regard to chelation therapy and associated matters. He is compensated only for his time and has no commercial interest in the outcome of the proceedings or litigation. Disclosure: Wallace I. Sampson, MD, has disclosed no relevant financial relationships in addition to his employment.
American Diabetes Association 18. May 2008 William Davis (6) These are actual quotes from the American Diabetes Association website:Myth #2 (from list of Diabetes Myths): People with diabetes can't eat sweets or chocolate.If eaten as part of a healthy meal plan, or combined with exercise, sweets and desserts can be eaten by people with diabetes. They are no more “off limits” to people with diabetes, than they are to people without diabetes. Myth #5: If you have diabetes, you should only eat small amounts of starchy foods, such as bread, potatoes and pasta. Starchy foods are part of a healthy meal plan. What is important is the portion size. Whole grain breads, cereals, pasta, rice and starchy vegetables like potatoes, yams, peas and corn can be included in your meals and snacks. The key is portions. For most people with diabetes, having 3-4 servings of carbohydrate-containing foods is about right. Whole grain starchy foods are also a good source of fiber, which helps keep your gut healthy.How can I have sweets and still keep my blood glucose on target?The key to keeping your blood glucose on target is to substitute small portions of sweets for other carb-containing foods in your meals and snacks. Carb-containing foods include bread, tortillas, rice, crackers, cereal, fruit, juice, milk, yogurt, potatoes, corn, and peas. For many people, having about 45 to 60 grams at meals is about right. Serving sizes make a difference. To include sweets in your meal, you can cut back on the other carb foods at the same meal.For example, you’d like to have cookies with your lunch. Your lunch is a turkey sandwich with two slices of bread. Your first step is to identify the carb foods in your meal. Bread is a carb. You decide to swap two slices of bread for two slices of low-calorie bread and have the cookies -- it’s an even trade. Your total amount of carbohydrate remains the same for the meal.Can I eat foods with sugar in them?For almost every person with diabetes, the answer is yes! Eating a piece of cake made with sugar will raise your blood glucose level. So will eating corn on the cob, a tomato sandwich, or lima beans. The truth is that sugar has gotten a bad reputation. People with diabetes can and do eat sugar. In your body, it becomes glucose, but so do the other foods mentioned above. With sugary foods, the rule is moderation. Eat too much, and 1) you'll send your blood glucose level up higher than you expected; 2) you'll fill up but without the nutrients that come with vegetables and grains; and 3) you'll gain weight. So, don't pass up a slice of birthday cake. Instead, eat a little less bread or potato, and replace it with the cake. Taking a brisk walk to burn some calories is also always helpful.Or take a look at the recipes for breads, muffins, cakes, pies, cookies, and pizza. My point? As I often say, while the "official" organizations like the American Diabetes Association, the American heart Association, and the USDA dominate the message provided to mainstream Americans, to those of us who know better, they have become irrelevant. You can see how obviously boneheaded their advice is. I'd go so far as to say that, if you want diabetes, follow the American Diabetes Association diet. If you have diabetes, and you'd like to accelerate complications like kidney disease, heart disease, and neuropathy, then follow the American Diabetes Association diet. I'm going to bet that American Diabetes Association sponsors like Lilly, Novo Nordisk, Merck, Pfizer, Abbott ($1 million or more annual contributions) and Cadbury Schweppes (3-year, multi-million dollar support for Weight Loss Matters program) will continue to charge full-speed ahead to maintain the status quo. Cadbury Schweppes are the proud makers of Dr. Pepper, Hawaiian Punch, Snapple, Motts' Apple Juice, and Hires Root Beer--you know, the foods and drinks that you can have as long as you adjust your insulin dose or talk to your doctor about adjusting your diabetes medications. And if you gain, say, 30 or 40 lbs eating these foods. . . well, we've got a treatment for that. Merck's Januvia , for instance, can help you out for only about $200 a month! Looking at the facts this way, and it seems like some cheap conspiracy theory: They're all out to get us. Dispense information that virtually guarantees propagation of the disease, and all your friends and cronies profit. I don't know if it is or it isn't, but it sure smells like it sometimes.
A tan does not equal vitamin D 14. May 2008 William Davis (8) The sun is getting stronger and the days are getting longer, even here in Wisconsin. Some people are coming to the office with nice tans obtained by sunning themselves for several hours. Others have come back from winter getaways to Florida, Arizona, or the tropics, also sporting nice, dark tans. Several people, in fact, were so confident that sunning themselves provided sufficient vitamin D that they reduced their usual dose. Some even stopped their vitamin D altogether. But, when blood levels of 25(OH) vitamin D were checked, they were virtually all low, sometimes as low as <20 ng/ml. Yet all had nice tans. Why does this happen? Why would people with dark tans remain deficient in vitamin D? One big factor is age: Anyone over 40 years old is fooling themselves if they think that a tan ensures raising vitamin D levels to a desirable range. Also, the more you tan, the more melanin skin pigment accumulates, and the more vitamin D activation in the skin is blocked. Weight is another factor: Heavier people need more vitamin D, sometimes three- or four-fold more than slender people. Why does aging result in inefficient skin activation of vitamin D? It seems that, once we are beyond our reproductively useful years, this ticking clock of aging gets triggered. The older we get, the less activation of vitamin D occurs in our skin, the less of the youth-maintaining, disease-preventing benefits of vitamin D we obtain with sun exposure. The message: Don't rely on a tan to gauge the adequacy of vitamin D. Maybe that works when you're 16 years old, but not at age 50 or 60. There's only one way to know your vitamin D status: a blood level of 25(OH) vitamin D. Copyright 2008 William Davis, MD
Confessions of a former drug company patsy 12. May 2008 William Davis (0) I admit it: In years past, I spoke for the drug industry.In retrospect, I now regret it. In fact, I'm downright embarassed by it.
Planned obsolence 12. May 2008 William Davis (1) In the 1960s, you’d purchase a new car. If you changed the oil, adhered to the maintenance schedule—and were lucky—you might expect to get 100,000 miles out of your automobile. Only an occasional car made it beyond that odometer hurdle. Even if the engine made it past the 100,000 mile milestone, the automobile body would inevitably start to develop rusting decay at the edges of the fenders, signaling body rot that threatened to open gaping holes of metal. Then along came Toyota and Honda, whose cars easily reached 100,000 miles and well beyond, reliably and with bodies intact. As this realization sunk into the American consciousness, many asked, “Why can’t American automakers accomplish the same sort of trouble-free longevity?” “Buy American” emerged as a mantra to preserve American jobs and prop up an economy vulnerable to the superior automotive products from Detroit’s competitors. Of course, American automakers have since responded to the challenge posed by the Japanese auto industry and produced automobiles that essentially matched the reliability and longevity of Japanese cars. But, the great unanswered question remains: For years before the onslaught of Japanese competition, did Detroit quietly plot to maintain a policy of planned obsolescence that ensured Americans would have to scrap the old and buy a new car every few years whenever the odometer tipped over 100,000 miles? We will never know. At worst, it may represent the behind-closed-doors, back-slapping sort of plotting