David Katz Healthcare Expert

David L. Katz, MD, MPH, FACPM, FACP, FACLM, is the Founding Director (1998) of Yale University’s Yale-Griffin Prevention Research Center, and former President of the American College of Lifestyle Medicine. He has published roughly 200 scientific articles and textbook chapters, and 15 books to date, including multiple editions of leading textbooks in both preventive medicine, and nutrition. He has made important contributions in the areas of lifestyle interventions for health promotion; nutrient profiling; behavior modification; holistic care; and evidence-based medicine. David earned his BA degree from Dartmouth College (1984); his MD from the Albert Einstein College of Medicine (1988); and his MPH from the Yale University School of Public Health (1993). He completed sequential residency training in Internal Medicine, and Preventive Medicine/Public Health. He is a two-time diplomate of the American Board of Internal Medicine, and a board-certified specialist in Preventive Medicine/Public Health. He has received two Honorary Doctorates.

 

Apples, Oranges, and Eggs

A just-published study in Heart is spawning headlines about the benefits of daily egg consumption. A health benefit from egg ingestion is possible, and this is a matter I've pondered before, and investigated directly. But I advise against taking such headlines too literally, as they turn over easily, and crack under very slight pressure.

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Diet, and Delusions of Evidence

Our perennial pseudo-confusion about diet- and pseudo-confusion, it is- is actually fueled by two parallel delusions, running in opposite directions. The first is that every opinion about diet changes the facts about diet; it does not. This delusion operates as if bias, preconceived notion, having the answer before asking the question, or having something to sell - is fully commensurate with expertise and the weight of evidence.

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Affordable, Accessible, Universal Care - for Goodness’ Sake

We all know, and probably all periodically use the expression: for goodness’ sake! Perhaps it represents well the prevailing cynicisms of modern living that when we say “for goodness’ sake” these days, we don’t really mean doing something for the sake of its intrinsic goodness. Rather, we use “for goodness’ sake,” when we aren’t using less savory language, to vent exasperation.

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How Hospitals Kill Our Loved Ones And Conceal It

The title above is not quite complete. The full title for this piece is: How Hospitals Conspire to Kill Our Loved Ones and Conceal It Even from Themselves. It was a bit too long.

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The Cancer Conundrum

Despite the study in one of the world’s most prestigious scientific journals, and the high-profile media coverage of it: no, cancer is absolutely not mostly random and a product of “bad luck.” It wasn’t true when these same investigators published very similar work generating very similar media hype and nonsense two years ago, and it isn’t true now. 

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