Every once in a while I stumble across a “Where are they now?” program on television - a show documenting the lives of famous figures long after the spotlight has left them behind. A similar analogy could be made in the field of medicine. Select foods, medical procedures and supplements are always the recipients of media attention, but typically, it doesn’t last for very long. Does this mean that they’re no longer noteworthy once the spotlight has left them behind? Not from my perspective. That’s why I think it’s so important to continually update the columns I’ve written in the past. Read more »

Here’s an age old question: “Do you need to see something in order to believe it?”. The answer for some is “yes” and many require visual proof before they can accept something as legitimate or real. But there’s a whole other camp of thought. Some ascribe to the notion that you must first believe something is possible before you’re capable of seeing it. There isn’t a chance in the world that I can negotiate an agreement between these two schools of thought. However, a recent post on Twitter adds an interesting twist to this debate.
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Glaucoma is an eye condition which affects approximately 2.5 million men and women in the United States alone. It is characterized by increased inner eye pressure which can cause damage to the optic nerve and, thereby, result in vision loss. Fortunately, the combination of two nutraceutical ingredients has recently shown a reduction in intraocular pressure and an improvement overall eye health. (1)
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I watched a tragically sad piece on last weekend’s edition of the news program 60 Minutes. A series of patients with life threatening illnesses fell prey to a con artist who claimed to be able to heal them via natural remedies and stem cell treatments. This segment really hit home because it was a stark reminder that hope must be doled out judiciously. I believe the defining difference between well placed and false hope can be summarized in one word: evidence. Hope with a foundation that is evidence-based can be constructive and sometimes yields dramatic outcomes. On the other hand, false hope leaves patients vulnerable to exploitation and heart break.
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When you travel there are many uncertainties that come with the territory. Cars break down at the most inopportune moments. Planes get delayed due to fog or security issues. Or perhaps the weather ends up deciding what attractions and sites you can or cannot visit. There’s a long list of unexpected complications that can rear their ugly heads while on the road. But there’s one thing I can always count on when we fly on an airplane or stay at a hotel: my eyes become dry and red. Most hotels and resorts are temperature controlled. The use of centralized air conditioning and heating ensures the comfort of guests and discourages the growth of bacteria and mold that can thrive in a more humid environment. In the grand scheme of things, vacation-related irritation of the eyes is a small price to pay for all of the pleasure that travel brings. However, for some people this sensation is chronic and unrelenting. Read more »

It’s difficult to conceive of any circumstance in which you’d purposefully eat the bark of a tree. Fruit from a tree, sure. Seeds? Possibly. Leaves? That might be pushing things a bit, but still plausible. But tree bark?! Technically, you can eat some varieties of tree bark in a survival situation. But I think most people would need to be in pretty dire straits to resort to that last ditch option. Fortunately for us all, a select group of scientists have been studying the health benefits of a specific tree bark in an attempt to derive a natural medicine from it. I’m pleased to report that their promising research now allows mankind to benefit from the goodness of tree bark by swallowing a pill rather than chewing on “tree skin”.
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The most common form of vision loss associated with aging is called Age-Related Macular Degeneration (AMD). But like many other symptoms related to aging and genetic expression, the risk of encountering AMD can be reduced by adjusting one’s diet.

Several recent studies paint a clear picture about which dietary choices increase and reduce the risk of AMD. The newly released information is all the more important because of the discovery of a link between AMD and dementia/Alzheimer’s disease. (1) Both conditions share common risk factors such as cardiovascular disease and stroke, cigarette smoking and high blood pressure.
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I know today’s topic will affect most of you out there. How do I know this? Because you’re sitting in front of a computer monitor reading. If you do that frequently enough and for long enough stretches of time, your eyes will start to rebel. But the reality is that many of us conduct some or all of our work in front of a Mac or PC. Since that’s the case, allow me to share a useful piece of information that can help make our eyes a little more forgiving. Read more »

It’s often difficult to notice marginal nutrient deficiencies. If you’re severely lacking in vitamins and minerals, your body will generally let you know by exhibiting a clear set of symptoms such as those found in iron-deficiency anemia, rickets (a lack of vitamin D) and scurvy (a vitamin C deficiency). But, if like many people, you’re getting just a little less than the optimal amounts of vital nutrients, your body often doesn’t give you tell-tale signs until many years have passed. By then, you may find yourself in a rather unwelcome situation. Read more »