The fact that I embrace science as a means of validating natural remedies occasionally puts me at odds with strict holistic advocates. In a recent encounter, I was accused of aligning myself with the Food and Drug Administration (FDA) – an organization which, by most accounts, has a contentious relationship with the natural health community. My response was that if I were affiliated with the FDA, prescriptions for statin medications (used to lower cholesterol) would become obsolete and avocados would be stocked in pharmacies throughout the land.

Read more »

The term “low carbohydrate diet” conjures up certain stereotypes in the minds of many patients and physicians alike. A common misconception about this controversial way of eating is that it is inevitably rich in dairy and meat, and severely lacking in fruits and vegetables. Another myth about low carbing is that it raises various cardiovascular risk factors. But, perhaps the most prevalent mistaken notion about carbohydrate restriction is that it is damaging to the kidneys. All of these assertions have been summarily rebutted in the scientific literature in recent years. Still, not everyone is aware.

Read more »

When news outlets cover the current state of health care and weight, an image of a heavy-set person with a particularly large midsection is often featured. Due to recent changes in diet and exercise patterns, abdominal obesity has become increasingly common in the population at large. No longer does the term “beer belly” primarily apply to those who are problem drinkers. Nor does youth protect against it, as evidenced by higher rates of central obesity and metabolic syndrome frequently found in adolescents.

Read more »

New research from UCLA’s David Geffen School of Medicine reveals that daily consumption of high fructose corn syrup (HFCS) impairs learning and memory in rats. This finding has lead to a slew of headlines this past week with titles such as, “Sugar Makes You Stupid”. If accurate, this may come as a surprise to anyone who’s encountered one or more of the television commercials financed by the Corn Refiner’s Association. In the slickly produced ads, the prevailing sentiment is that HFCS affects the body in the same way as any other sugar source. In fact, there’s currently a push to rename HFCS to “corn sugar”.

Read more »

A recent segment on 60 Minutes, the popular news program, examined the health implications of eating large amounts of sugar. According to current estimates, the average U.S. citizen consumes upwards of 130 lbs. of processed sugar per year. Not only is this shocking, but it’s also relevant because experts in the field of nutritional biology claim that up to 75% of all diseases can be prevented by drastically reducing refined food and sugar intake.

Read more »

The advancement of medical technology benefits us all. There’s no doubt that the development of less invasive surgical procedures and improvements in infectious disease management have saved countless lives. But, what’s sometimes lost in the noble quest for cutting edge therapies is the acknowledgement that non-technological approaches can save lives too. Using certain whole foods in a medicinal manner is one illustration. By that, I mean eating nutrient dense foods in a prescribed capacity – as though they were medications. I believe that the reason this is rarely endorsed is a lack of conviction about the impact that diet can play in objective medical outcomes. Fortunately, the evidence to support the integration of therapeutic foods into the current health care model is widely available for anyone who’s interested.

Read more »

A simple addition or substitution can make a profound difference in the overall quality of your diet. If you enjoy freshly made juice or homemade smoothies, you can very easily improve the nutrient density of these beverages by tossing a handful of raw spinach into the mix. The beauty of this strategy is that you’re unlikely to taste the spinach at all, though you’ll probably notice its chlorophyll inspired hue. But, you can be certain that your body will be keenly aware of it.

Read more »

Beef is often included on a short list of foods which are purported to increase the risk of various diseases. Among the health concerns expressed about beef is a supposed correlation between red meat consumption and cardiovascular disease. However, a just published study in the American Journal of Clinical Nutrition begs to differ with this prevalent theory. In the trial, a group of participants with high cholesterol were fed one of four diets for 5 weeks. Those receiving a diet known as BOLD+, comprised of 28% fat, 27% protein and includes 153 grams of beef/day, demonstrated greater improvements in several cardiovascular risk factors than subjects receiving lower beef and protein diets. According to the authors of the study, these findings “provide support for including lean beef in a heart-healthy dietary pattern”.

Read more »

I frequently recommend a carbohydrate restricted diet as part of a comprehensive wellness program. However, for many of my clients, the idea of giving up some of their favorite, high carbohydrate foods is too much to bear. A recent presentation given at a prestigious cancer conference offers a practical compromise. Researchers at the Genesis Prevention Center at University Hospital in South Manchester, England report that adopting an intermittent, low carbohydrate diet is a viable alternative to more strict diets in relation to lowering cancer risk and overweight. The most interesting aspect of the trial was that a portion of the participants were asked to combine two of my favorite dietary strategies: carbohydrate restriction and modified, alternate day fasting. In the study, women who consumed a very low calorie/low carbohydrate diet for two days a week demonstrated greater weight loss than those who ate an “ad lib” low carbohydrate diet or a calorie-restricted Mediterranean diet. Also of note is that the twice-weekly diet plan resulted in a 22% reduction in insulin resistance versus only 14% in the daily low carb diet and 4% in the low calorie, Mediterranean diet.

Read more »

I rarely eat salads at home or at restaurants. I have all kinds of excuses as to why this is so. I tell myself that salad dressings are usually loaded with preservatives, sugar and other undesirable ingredients. When dining out, I convince myself that the ubiquitous iceberg lettuce isn’t nutritious enough to merit several minutes of chewing. I even worry about getting tiny pieces of salad stuck in my front teeth and not knowing it until dinner, often with clients, colleagues or friends, is over! But, recently a friend who happens to be a salad fanatic inspired me to take another look at the science behind salads. What I found has, at long last, convinced me that salad lovers may have been right all along.

Read more »

The next time you put together your grocery list, remind yourself that the foods you include and omit can have a profound affect on your well being. Here are several, recent examples of how you can use food to improve you and your family’s health. If you’re obese and on a hypocaloric diet, make sure to consume optimal levels of dietary calcium (1,600 mg/day) and protein (30% of calories/day). A study appearing in the current issue of the Journal of Clinical Endocrinology & Metabolism reports that higher protein diets rich in dairy products may reduce the risk of dieting-induced bone loss in overweight women. The importance of dietary protein was further bolstered in the October 12th edition of the journal PLoS One. In that research, lowering protein intake by as little as 5% was found to increase overall caloric intake by 12% due to increased appetite.

Read more »

Eating a varied diet is one of the best ways to ensure nutritional adequacy. I periodically examine my own menus and look for practical ways to broaden my nutrient intake and keep things interesting. This past week, I decided to try an unorthodox dip to have alongside vegetables. Most of the dips I’m accustomed to are dairy or egg-based and rather rich. However, the alternative I recently discovered doesn’t contain any cheese, mayonnaise or milk. Instead, it uses pureed chickpeas or garbanzo beans as a “creamy” base. The product itself consists of a short list of health promoting ingredients: raw chickpeas, tahini or sesame seed butter, lemon juice, citric acid, garlic, non-GMO olive oil, fresh red pepper paste and salt. Each one ounce serving contains only 45 calories and a fairly strong macronutrient composition: 2 grams of protein, 3 grams of fat, 2 grams of dietary fiber and 1 gram of naturally occurring sugar.

Read more »

Albert Einstein once famously quipped, “Everything should be made as simple as possible, but not simpler.” The topic of sugar aptly illustrates his point. Some would have you believe that all calorically equivalent, naturally sourced sweeteners are basically the same. Just eat them in moderation and there’s really little danger. However, a careful examination of the medical literature suggests otherwise. In particular, fructose stands out as a sweetener that ought to be limited in one’s diet. In recent months, fructose has been implicated as: a) reducing the calorie and fat “burning” (net fat oxidation and resting energy expenditure) potential of overweight men and women; b) contributing to abdominal pain, digestive symptoms and sleep disturbance in children; c) elevating various risk markers for cardiovascular disease including LDL (“bad”) cholesterol and triglycerides; d) a primary contributor to the development of abdominal obesity, hypertension and metabolic syndrome in a population study consisting of over 2,500 adults.
Read more »