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By Up to three-quarters of American adults take some kind of vitamin or supplement, so there's a pretty good chance you're one of them. That's a lot of people purchasing substances that aren't evaluated by the FDA, and for the most part don't work. What's more, vitamins and supplements are only getting more popular, with sales growing 50% faster than those of over-the-counter drugs over the past several years. Basically, most of you are throwing money away on magical beans -- stop it already! There's not a whole lot of regulation, which is good for sales pitches One of the...

Jerusalem, May 23, 2011 – A little bitter with a little sweet, in the form of a nano-complex dietary supplement taken before meals, can result in a substantial reduction of fat and sugar absorption in the body, Hebrew University of Jerusalem and Harvard University researchers have found. The researchers previously showed that naringenin, the molecule responsible for the bitter taste in grapefruits, could potentially be used in the treatment of diabetes, arteriosclerosis and hyper-metabolism. However, the absorption of naringenin in its natural form is very low. To overcome this obstacle, the Hebrew University-Harvard research team, led by Dr. Yaakov Nahmias...

You drink diet soda, so you must be healthier. Right? That's what New York Gov. David Paterson is talking about with his proposal for an "obesity tax" — a 15 percent slap on non-diet sugary soft drinks. Think $1 for a Diet Coke, $1.15 for a Coke. There's just one problem: Studies have found links between drinking diet sodas and obesity and diabetes. A 2005 study at the University of Texas Health Science Center, San Antonio, and separate studies released in 2007 at the University of Alberta in Canada and the University of Massachusetts found that diet soda drinkers were...

LOS ANGELES - American consumers are being ripped off and their health possibly put at risk because of bogus ingredients slipped into imports ranging from toothpaste to dietary supplements. Suppliers who substitute cheaper ingredients for the real thing seldom get busted because the government and private labs review few of the products flooding in. Recent bouts of bad ingredients in pet food and toothpaste showed how suppliers can fool the limited safety checks. Fad-driven supplements are particularly vulnerable _ a rush of demand for a pill with an expensive key ingredient such as chondroitin can present a quick-buck opportunity. Much...

Nutritional "Boost" Making Westerners Taller, Healthier, Expert Says Erica Lloyd for National Geographic News October 2, 2006 It's no secret that in the past few centuries people in Western nations have been getting taller and living longer. But now experts say that today's Westerners are the product of an accelerated spate of growth that is unique in human history. People in the developed world are taller and more robust than their great, great, great grandparents probably ever imagined. Robert Fogel, director of the Center for Population Economics at the University of Chicago, notes that Westerners are about 50 percent larger...