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Dallas Clouatre, PhD

Dallas Clouatre, Ph.D. earned his A.B. from Stanford and his Ph.D. from the University of California at Berkeley. A Fellow of the American College of Nutrition, he is a prominent industry consultant in the US, Europe, and Asia, and is a sought-after speaker and spokesperson. He is the author of numerous books. Recent publications include "Tocotrienols in Vitamin E: Hype or Science?" and "Vitamin E – Natural vs. Synthetic" in Tocotrienols: Vitamin E Beyond Tocopherols (2008), "Grape Seed Extract" in the Encyclopedia Of Dietary Supplements (2005), "Kava Kava: Examining New Reports of Toxicity" in Toxicology Letters (2004) and Anti-Fat Nutrients (4th edition).

Website: www.dallasclouatre.com


It’s the New Year and time to take stock of where we have been, where we are going, and to resolve to do better, right? Unfortunately, for many of us our New Year’s resolutions will include the promise to lose those extra pounds picked up since last summer. If done properly, fulfilling this resolution can pay off with big dividends in terms of increased energy and improved health, not just with a better reflection in the mirror. One or more of the latest weight loss products can...

Is There a Link?1

Supplementation with calcium to support bone mineral density and reduce the risk of fractures is not controversial. Qualifications and refinements regarding calcium’s benefits to bone health and fracture reduction have been proposed with varying degrees of support, yet overall the consensus is one of benefit. In contrast to this consensus, there is considerable controversy regarding the unintended results of calcium...

Last month, this column provided an overview for “Thinking About Cancer,” relying on information supplied in a book on prostate cancer that I co-authored several years ago. For those who would like to explore the topic of cancer in greater detail, that book is still available at amazon.com under the title, The Prostate Miracle: New Natural Therapies That Can Save Your Life. As noted in the previous column, researchers giving advice on preventing cancer usually present...

A few years ago, I was asked to co-author a book on prostate cancer (The Prostate Miracle: New Natural Therapies That Can Save Your Life, available at amazon.com.) In researching that book, I read a large body of material on cancer in general and came to the conclusion that cancer, or, really, cancer-like and cancer-related changes in the body, often are more environmental than genetic. They are closely related to our habits and our environment and these factors go a long way...

Over the years, a great many weight loss products have come and gone. Each new weight loss season, a fresh crop of dragon slayers is announced and by the end of the year, most of these have slipped into well-deserved oblivion. Turnover on this level tends to obscure the fact there are some approaches that work and that the fundamentals of weight control are reasonably well established, even if products are not.

In his book, Good Calories, Bad Calories: Challenging...

The importance of minerals in the diet was brought home to me years ago in the form of an animal study on the effects on serum cholesterol of dietary magnesium in diets that included either butter or polyunsaturated fat in the form of corn oil margarine. Pigs were chosen because their gastrointestinal tracts are very similar to those of humans and they respond to dietary factors similarly, as well. The surprising finding was that the level of dietary magnesium was more significant to...

More than fifty years ago, a special extract made from rye and other pollens was first discovered to provide dramatic relief not only from the symptoms of benign prostatic hyperplasia (BPH), but also from the symptoms of prostatitis and prostatodynia, two other common prostate conditions. The story of the discovery of these health benefits of pollen extract is wonderfully recounted in the book, The Prostate Cure, written by Harry G. Preuss, MD, and Brenda Adderly, MHA....

Not a month goes by without headlines in the media proclaiming either that vitamins do amazing things or that they do nothing at all. Such concerns no longer are limited to those whose jobs are to raise such issues. Individuals purchasing health foods and related products increasingly are asking questions about the cost and effectiveness of supplements. Likewise, governmental watchdog agencies, such as the Food and Drug Administration (FDA), expect that the manufacturers...

The health of the body is often reflected in the eyes. Circulatory problems, which are hidden elsewhere in the body, can manifest visibly in these organs. Similarly, the antioxidant status of the aging body often will have a profound effect upon the eyes. Age-related macular degeneration (AMD, a deterioration in the retina at the point at which images are focused) is a typical result of the aging process, as the formation of cataracts (opaque defects in the transparency of the lens...

Culinary herbs seldom began their human histories as mere flavorings. Indeed, the kitchen herb and spice rack could reasonably be dubbed the kitchen medicine chest and several useful books have done just that. Oregano is a good example of a culinary herb that leads a double life. In much of the world, this plant continues to be used not just to flavor and preserve food, but also to disinfect surfaces and wounds, to calm the stomach, and much more. For some of these purposes, oregano...

Milk thistle, as is true of similarly classic liver tonics from the Chinese tradition, such as bupleurum, has occupied a central spot in herbalism for good reasons, many of which remain true today.

This herbal tonic generally ranks high in recognition and sales with the American public in comparison with other botanical products. Nevertheless, its sales here are small on a per capita basis compared with, say, Germany, perhaps as little as 25 percent of what might be...

The role of probiotics in maintaining health no longer is quite as obscure to Americans as it once was. Yogurt is touted in TV and print advertisements; sometimes, an actor on a show even will play up his or her fondness for yogurt to make a fictional character more human and personable. Similarly, probiotics no longer are found only in health food stores—most drugstores sell at least two or three brands. This situation certainly is an improvement in providing sources of support...

Stress, anxiety and depression are major factors in the lives of many of us. An estimated 9.1 percent of the population of the U.S. suffers from depression every year, which translates to approximately 28 million Americans suffering from depression for at least two weeks with significant symptoms each year. This figure does not include greater or lesser degrees of apathy. Major depression claims 4.1 percent of the population, which is to say, from 12 to 13 million...

Toxins come in a variety of forms. Our environment is full of them, and not all of these are man-made. Many toxins are found in everyday foods. Worse yet, some of the most dangerous toxins—toxins linked to breast and prostate cancers, for instance—are made in our own bodies. Of course, we are not without inborn defenses against toxic assaults. Indeed, the liver, in particular, is an organ, which is equipped to deactivate and remove poisons from our systems.

The stakes...

The Centers for Disease Control and Prevention (CDC) estimates that approximately six percent of Americans suffer from asthma. This is a surprisingly high figure and it is on the rise. It is surprisingly high in part because asthma is one of a number of health conditions that can be present, yet unrecognized, in both children and adults. Yet being out of sight is not the same as being benign. Nearly 500,000 Americans are hospitalized each year for asthma and more than 5,000 die from it.

In this age of marketing of new fruits of every stripe—“super,” “exotic,” “rainforest,” etc. — it is easy to overlook the fact the best of the fruits for many purposes may be those long known. Bilberry is a good example. Black currant is another. Also called the cassis berry (Ribes nigrum), black currant offers many benefits similar to those found with bilberry and blueberry. Indeed, the list of benefits is quite impressive and includes brain, digestive and eye...

No one doubts that obesity is a problem in the United States. According to figures released by the Centers for Disease Control (CDC) in January 2010 analyzing the period 2007–2008, the prevalence of obesity was 32.2 percent among adult men and 35.5 percent among adult women. The age-adjusted prevalence of overweight and obesity combined was 68.0 percent overall; 72.3 percent among men, and 64.1 percent among women. That’s right: in 2008 an estimated 68 percent of Americans were...

Kevin M. Connolly, Ph.D. Coauthor

Bone health is one of the most widely written about topics in the United States and most of us, no doubt, feel we have a grasp of how to protect ourselves. Sadly, most of us would be wrong in judging our own risk of suffering from osteoporosis or related conditions and most of us would be wrong in evaluating which nutrients are most important for protecting...

In mid-2012, Nestlé Health Science acquired a stake in Accera®, the U.S. maker of Axona®, a medical food targeted at people with mild to moderate Alzheimer’s. Aside from the fact that the purchase shows that Nestlé is placing a strategic bet on the future direction of medical food demand, this acquisition also is interesting for its potential validation of a tropical oil that alternately has been damned and praised for its role in health: coconut oil.

On the one hand, there...