Trying to Make Science Out of Sausage

Epidemiology is the study of associations and not causality. It essentially began in 1854 when John Snow noticed that there seemed to be a higher concentration of cholera patients in a certain area in London during one of its many cholera epidemics in the 19th century. That’s an association. The real breakthrough for John Snow… Read more »

Practical hints for helping to manage brain trauma

Since the recent story on CNN (“He’s going to be better than he was before,” Jan. 18, 2014,) about the extraordinary recovery of Grant Virgin from severe brain trauma, I have gotten a lot of requests for information. Since I have been doing this protocol for more than seven years after first working with Dr…. Read more »

The Real Facts about Metabolically Healthy Obesity

One of great paradoxes of our obesity epidemic is that many obese individuals appear to be quite healthy. This makes the true believers in the Holy Grail of BMI as the standard for good health quite livid. They know in their hearts that obesity is a mortal sin. Early this year the Centers for Disease… Read more »

Anti-aging made easy

Anti-aging diets have been around since the 15th century, starting with the books written by Luigi Cornaro. Although I addressed the history of Luigi in my book The Anti-Aging Zone written more than a decade ago, it bears repeating. Finding himself near death at age 35, Luigi Cornaro went on a strict calorie-restricted diet consisting… Read more »

What’s in it for us?

In this day and age when we hear about selfish genes and winner-takes-all outcomes in evolution, it is refreshing to come across a scientific paper that redeems your faith in doing the right thing. In this case, there is strong support that being a giving person may let you potentially have a longer lifespan (1)…. Read more »

Omega-3 fatty acids and prostate cancer? Oh, really?

There was a recent publication suggesting that higher levels of omega-3 fatty acids are associated with a greater risk of prostate cancer 1. Of course, the immediate media response was to indicate that taking fish oil supplements is dangerous. Of course, let’s not forget, then, that eating fish must also be dangerous. Before letting the… Read more »

Good Diet, Bad Study

As the creator of the Zone Diet, I am a strong believer in the Mediterranean diet as a lifetime dietary program for good health. In fact, the Zone Diet can be considered to be the evolution of the Mediterranean diet as it provides even greater anti-inflammatory benefits. That being said, this week’s New England Journal… Read more »

Meta-analysis study on fish oil effectiveness is fatally flawed

One of the events in the food industry you never want to see is the making of sausage where sometimes good cuts of meat are combined with items you would never want to eat.  The same is true of meta-analysis studies in medical research.  Meta-analysis means that you take a lot of different studies (some… Read more »

Put Statins in the Drinking Water? I Think Not.

It is amazing that only after the patent expiration of the best-selling statin drug of all time (i.e. Lipitor) that the FDA finally admitted that maybe the drug class that many physicians wanted to put into the drinking water might have some problems after all (1). In particular, the FDA issued a warning that use… Read more »

What are the real differences between EPA and DHA?

The first casualty of marketing is usually the truth. The reality is that the two key omega-3 fatty acids (EPA and DHA) do a lot of different things, and as a result the benefits of EPA and DHA are often very different. That’s why you need them both. But as to why, let me go into more detail.