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”.

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Increased risk of birth defects, cancer and cardiovascular disease are not typically associated with the consumption of “wholesome” foods such as fruit juice and rice. After all, these menu options are 100% natural and frequently recommended as part of a healthy, low fat meal plan for adults and children alike. However, even if you set aside the high glycemic (ie blood sugar elevating) nature of these foods, you should still consider the possibility that they may be contaminated with the heavy metal arsenic.

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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.

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The term “Advanced Glycation End product” or AGE isn’t exactly well known. Researchers from Mount Sinai School of Medicine aim to change that and with good reason. To the uninitiated, AGEs are toxic byproducts that are linked to numerous health threats ranging from cardiovascular disease to diabetes. They’re formed during the cooking and processing of various foods using high heat. Within the body, AGEs can also be produced – especially in the context of diets rich in carbohydrates. The latest evidence suggests that this prevalent risk factor affects everyone from infants to seniors. Why infants? A report in the December 2010 issue of Diabetes Care explains that infants receiving baby formula had twice the level of AGEs typically found in adult diabetics. The authors go on to reveal that baby formula can contain 100 times the AGE content of breast milk. In seniors, elevated AGEs are an emerging risk factor for “accelerated cognitive aging” and Alzheimer’s disease. Fortunately, there are simple ways to mitigate the effects of dietary AGEs and to discourage their manufacture internally. For instance, according to a study published in July 2011, switching to an AGE-restricted diet for as little as 4 months can lower inflammation and insulin levels by 35% in type 2 diabetics.

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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. Many of the pitfalls associated with fructose can be avoided by simply steering clear of products containing agave nectar or syrup, crystalline fructose and high fructose corn syrup. Excessive fruit and fruit juice consumption can likewise present issues for some individuals. Another strategy to consider is the regular inclusion of sulfur rich foods in your diet such as garlic, onions and shallots. Several experiments in animal models have determined that these aromatic bulbs can mitigate some of the blood sugar, cardiovascular and inflammatory activity initiated by fructose intake.

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In the field of athletics, the term “performance enhancers” has taken on a negative connotation of late. The very mention of it frequently conjures up images of professional athletes “juicing up” on anabolic steroids or synthetic stimulants. Fortunately, in recent years, scientists have uncovered an all natural and much safer alternative that may just improve physical capacity and support cardiovascular health. According to several, peer-reviewed scientific studies, the solution may lie in the humble red beet (Beta vulgaris). Athletes who consume red beet juice, a rich source of naturally occurring antioxidants and nitrates, consistently find benefits in trial performance in a number of activities ranging from bicycling to knee-extensor exercises. The key to the greater stamina reported likely involves the ability of beet juice to improve circulation and increase peripheral tissue oxygenation. What’s more, beet root juice also supports cardiovascular health by reducing blood pressure, irregular blood clotting and, possibly, high triglycerides as well. If there is a down side to drinking red beet juice, it would be its high sugar content. The best way to derive the benefits of beet juice while limiting sugar intake is to supplement with beet root juice extracts or powders. For instance, one the most popular products on the market yields only 5 grams of sugar per concentrated tablespoon of beet juice powder. Finally, if you decide to try beet root juice and you find a distinct reddening when you use the bathroom, don’t worry. This is a well known reaction known as beeturia which affects approximately 14% of the population.

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Last week, I stopped into a popular coffee shop and ordered a large, iced Americano. While waiting to pay, I noticed an advertisement for a new line of icy, fruit flavored drinks that featured green coffee extract. That’s right, green coffee. Combining coffee and fruit may seem like an odd pairing, but, in reality, the flavor of raw coffee beans bears little to no resemblance to the brewed forms of coffee enjoyed the world over. Taste issues aside, you may be wondering why green coffee extract would be included in summery drinks and/or so called “functional foods” in the first place. Read more »

Throughout history there have been many wise and witty sayings about growing older. Here are a few of my favorites: “Age is an issue of mind over matter. If you don’t mind, it doesn’t matter.” Mark Twain; “Life’s tragedy is that we get old too soon and wise too late.” Benjamin Franklin; “The minute a man ceases to grow, no matter what his years, that minute he begins to be old.” William James. Some of the changes that occur with advancing age cannot be avoided entirely. But I believe there’s such a thing as “quality of aging” as well as “quality of life”. What’s more, we can all affect the manner and pace by which our bodies reflect our biological years. Read more »

Assume for a moment that you are looking for a new supplement to try at your local health food store. Now let’s say you happened upon a product that presented the following statements on its label or in the accompanying supplemental literature: “Age Defying Beautiful Skin”; “Nature’s Ultimate Antioxidant”; “Naturally Pure”; “Scientifically Proven”; “Supports Healthy Cholesterol Levels” and “Supports a Healthy Immune System”. What would your impression of this product be? If you’re a frequent visitor to this site, my hope is that your first instinct would be to do some research to try to verify these seductive claims.
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In case you haven’t already noticed, the slogan for this website is “Your Natural Health Critic”. And while I tend to focus on the more positive developments in the field of integrative and natural medicine, at times it’s necessary to point out some troubling trends as well. This year’s Natural Products Expo West was an excellent opportunity to flex my critical thinking in precisely this arena. In a recent press release, Adam Anderson, a spokesman for the Anaheim-based trade show, commented that “While the economy recovers, the natural and organic industry continues to grow. 2010 metrics including attendance and hundreds of new product introductions at Expo West are proof positive of the strategic value surrounding in-person business events”. The introduction of new products to the marketplace is an opportunity to show how innovative the natural health community can be. However, more often than not, the products in question fall short of my expectations.
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Every so often a news story is promoted that questions fundamental beliefs about good nutrition. I used the word “promoted” purposefully. If there’s a health related press release that is likely to be controversial or sensational, it generally moves to the front of the line for consideration. Take for example the recent publicity surrounding a study that supposedly found that eating a “big breakfast” increases daily caloric intake rather than lowering it. Previous inquiries have reported that starting the day off with a hearty breakfast is probably one of the best ways to ensure better subsequent food selection and a healthier weight. So the fact that one study refutes this widely held opinion can be big news.
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There are many different writing styles. Some health reporters seek out a specific niche and stick to it. Others mine a more diverse topic base from which to select material. I tend to fall between the two camps. While researching, I allow the material that I come across in my daily life to dictate what I cover. At times this gives me the luxury of presenting a broad cross-section of information. But occasionally, what I discover prompts me to revisit select topics on a regular basis. Such is the case with research involving Vitamin D. Currently, there is a tremendous amount of scientific attention being paid to this humble “sunshine” hormone/nutrient. Some of the more dramatic data makes the evening news. Much of it does not. The latter category is the subject of my column today.

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Recently I posted a link on Twitter about the benefits of drinking water on weight loss. One response I received essentially asked, “Doesn’t everyone know that drinking water helps you lose weight?”. Well, I suppose many people do. But this reader’s question may reflect similar thoughts you’ve had while reading my daily blogs. You may detect familiar ground in some of the issues I cover. In fact, at times I even point out that I’m updating a particular health issue. The reason I do this may not be entirely clear. Scientists generally like to re-test widely held beliefs in order to clarify and verify them. Even the most widely accepted concepts in medicine benefit from further investigation. The result of such inquiries often add to the knowledge base and allow for a more accurate application of the information in question.
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Every now and then a story appears on the news about the house that’s the neighborhood eyesore. The lawn is dying and overrun with weeds. A rusted, broken down car is parked in the driveway. Paint is peeling from the walls and windows are boarded up. In such instances, the lack of care of that residence impacts the entire “health” of the neighborhood. The same is true of the human body. If one part of the anatomy isn’t properly cared for, it frequently affects many of the neighboring organs and systems. Read more »

Salvia hispanica isn’t exactly a household name. But when it’s referred to as “chia seeds”, the recognition factor increases substantially. In prior decades, that coupling of words would bring to mind a novelty item that would grow into a Chia Pet. However these days, Salvia hispanica is more likely to be mentioned at your local health food store. It turns out that the seeds of chia are noteworthy for being more than just a gag gift.
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Whenever I begin working with new clients, I always ask them to fill out a few forms and questionnaires. Some people do so without any issue. But every once in a while I’m asked why it’s necessary to provide answers to medical questions that appear to be unrelated to the health concerns at hand. Without fail, I explain that dietary choices, environment, lifestyle factors and psychological matters quite often contribute to physical complaints. This is a foundational principle of holistic medicine and one that cannot be under emphasized.
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