Pass the polyphenols

Considering that virtually nothing was written about the health benefits of polyphenols before 1995, it continues to amaze me the amount of health benefits this group of nutrients generates.

Breast cancer and inflammation

Breast cancer is probably the greatest fear women have, even though they are 10 times more likely to die from heart disease. Yet both diseases are driven by cellular inflammation. Cellular inflammation occurs when the most primitive part of your immune system (the innate immune system) is activated. The key player in the innate immune… Read more »

Coffee and diabetes: What’s the connection?

One of the great controversies in nutrition is the role of coffee and human health. On the one hand, coffee is the primary source of polyphenols in the American diet because of the lack of consumption of fruits and vegetables. On the other hand, coffee is rich in caffeine, an alkaloid that acts as a… Read more »

Try the team approach to nutrition

One of the problems with nutrition is that it is too complex for simple thinking. Unlike drugs, which are designed to inhibit a particular target enzyme, nutrients often work in combinations like a team operating at the genetic level. When you try to apply drug-like thinking (i.e. one compound has to do all the work)… Read more »

Does living longer mean living poorly?

America has the highest health-care costs in the world. But are we really living better as a consequence of this massive cost? The January 2011 issue of the Journals of Gerontology says maybe not (1). There is no question that Americans are living longer, but our years of disease-free and functional living are declining faster…. Read more »

The secret of blueberries: It’s the dephinidins

We continually hear about the benefits of fruits and vegetables for better health. There are a number of them. One is obviously their lower glycemic load that reduces insulin secretion. Another is their polyphenol content that gives fruits and vegetables their colors. Although virtually no research was conducted on polyphenols before 1995, since that time… Read more »

A cash cow based on bad science

There has been no more profitable class of drugs than the cholesterol-lowering statins. Their success is based on a very simple premise: High cholesterol levels mean certain cardiovascular death. While there has always been questioning of the cholesterol story at the fringes of academic research (1), now the cries are rising within the highest reaches… Read more »

Aspirin…not just for heart disease

As I pointed in my first book, “The Zone,” more than 15 years ago, aspirin remains a wonder drug because of its ability to reduce inflammation (1). The medical community now uses aspirin for the prevention of strokes and heart attacks, but a recent study may extend its anti-inflammatory benefits to cancer survivors. A study… Read more »

Is there a link between inflammation, intelligence and death?

According to a recent study in Brain, Behavior, and Immunity, there appears to be a connection.  The study was based on data from a two-day nationwide survey conducted on 50,000 Swedish males 18-20 years of age in 1969-70 before they went into military service.  Blood samples were taken at that time to test for a… Read more »

Ward off the common cold with exercise

There is nothing like fall in New England — the crisp air on your face, the changes in foliage and all the fun activities like apple and pumpkin picking.  Even though the calendar says the season lasts three months, the end of daylight savings in my mind signals the beginning of winter.  I think it’s… Read more »