More Evidence of Green Tea’s Effectiveness Is Needed

Letter to the editor: In this article’s Strength of Recommendations Taxonomy (SORT) table, three of the recommendations said “results are mixed,” “studies are inconsistent,” or “the evidence is conflicting.” When conflicting results are found in small controlled studies and epidemiologic studies, the most likely explanation is that there is no real effect. Ioannidis has shown

A Report from the Bariatric Trenches

The American Society of Bariatric Physicians recently invited me to speak at their continuing medical education (CME) conference on obesity in Seattle. They got my name from Stephen Barrett of Quackwatch and asked if I could speak about questionable weight loss treatments like HGH, MIC (methionine, inositol and choline), and the HCG Diet. I seized

A Sleep Remedy with Proprietary Secrets

A new product, Dream Water, is designed to help one relax, fall asleep and improve the quality of sleep using the all natural ingredients melatonin, GABA and 5-HTP (tryptophan). A single-dose 2.5 oz bottle retails for $2.99. They also offer a more dilute formulation in an 8 oz bottle. They suggest drinking half a bottle,

Aspartame: Safe Sweetener or Perilous Poison?

Aspartame is a low calorie sugar substitute marketed under brand names like Equal and Nutrasweet. It is a combination of two amino acids: L-aspartic acid and L-phenylalanine. It is available as individual packets for adding to foods and it is a component of many diet soft drinks and other reduced-calorie foods. Depending on who you

Boost My Immune System? No Thanks!

Do our immune systems need help?  Walk into any health foods store. Browse the Internet. You will find a multitude of diet supplements advertised to “boost your immune system,” or “support immune function.” Do they work? Will they keep you healthier or reduce your chances of catching infectious diseases? A typical product is the 4Life

Ancient Magnesium

A company called “Ancient Minerals” http://www.ancient-minerals.com/  is selling magnesium supplements that are applied to the skin rather than taken orally. They claim many benefits such as Restores cellular magnesium levels Natural cellular protectant Facilitates safe and effective detoxification Relief of aches, pains, spasms Elevates mood and relieves stress Encourages healthy skin tissue Helps maintain proper

Red Yeast Rice to Lower Cholesterol

The Medical Letter,  a highly respected source of reliable independent evaluations of drugs and therapeutics, has just published an evaluation of red yeast rice (Vol 51, Issue 1320, P 71-2, Sept 7, 2009). It has been widely promoted as a “natural” alternative to prescription medications for lowering blood LDL cholesterol levels. Studies have indeed shown

Protandim: Another Kind of Antioxidant

Four years ago I received an e-mail inquiry about Protandim. I had never heard of it; but I looked it up and wrote a quick, informal, somewhat snarky answer that got posted on the Internet. It got a lot of attention. Googling for Protandim now brings up my critique right after the Protandim website itself:

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