Cholesterol Skeptics Strike Again

Pictured: The accepted theory of how high levels of cholesterol forms arterial plaques. Fat, in the form of low-density lipoproteins (yellow) deposits in the lining of the artery, eventually blocking it enough to cause symptoms. I’m really tired of arguing about cholesterol, but I feel obliged to stand up once more to defend science-based medicine

What’s for Dinner?

Diet advice changes so fast it’s almost a full-time job to keep up with it. Avoid cholesterol; no, avoid saturated fats; no, avoid trans-fats. Avocados are bad; no, avocados are good. Wheat germ is passé; now omega 3s are de rigueur. The supermarket overwhelms us with an embarras de richesses, a confusing superabundance of choices

Should I Take a Multivitamin?

I’ll start with a confession. I used to do something irrational. I used to take a daily multivitamin, not because I thought there was good scientific evidence to support the practice, but for psychotherapy. I tried to eat a healthy diet and worried about it. By taking a pill, I could stop worrying. Then I

Masaru Emoto’s Wonderful World of Water

It can read, listen to music, look at pictures, hear your thoughts, heal you, and create world peace. — The folks in my community have been arguing about fluoride again. A nutritionist wrote in the local newspaper that fluoride is a deadly poison, and it doesn’t reduce tooth decay. She recommended avoiding it entirely, even

A Skeptical View of the Perricone Prescription

Harriet Hall, M.D. Stephen Barrett, M.D. Nicholas Perricone, M.D., has written three similar books: The Wrinkle Cure [1], The Perricone Prescription [2]; and The Acne Prescription [3]. All contain many claims that are questionable, controversial, fanciful, unsupported by published evidence, or just plain wrong. Although he mentions standard skin-care treatments, sometimes favorably, his books provide