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A lpha-carotene, the often-overlooked cousin of more familiar beta-caro- tene, may help you live longer-and further explain the health benefts of eating vegetables and fruits. Researchers at the CDC, studying data on more than 15,000 adults from a national nutrition survey, report that people with the highest blood levels of alpha-carotene were 39% less likely to die from all causes over almost 14 years.

Watching your waistline just got serious. A large new study links extra waist circumference to increased risk of death-even if youre not otherwise overweight.

Like a ray of sunshine in the winterweary produce aisle, oranges not only brighten your grocery cart but might even outshine apples for healthy eating. Despite that familiar keeps the doctor away adage, the Overall Nutritional Quality Index (ONQI, see the May 2009 Healthletter) rates oranges every bit as high as apples. Oranges are a tasty source of fiber and vitamin C, and science keeps finding new ways they benefit your body.

I f you saw the headlines about a recent study-Multivitamins Shield from Heart Attack, Multivitamins Keep Heart Attack at Bay-you may be tempted to join the estimated 75 million Americans who take a daily multivitamin. But not so fast. Even the lead researcher on the new study, Susanne Rautiainen, MSc, of Swedens Karolinska Institute, cautions, The question of whether multivitamins are good for you still remains.

Like a ray of sunshine in the winterweary produce aisle, oranges not only brighten your grocery cart but might even outshine apples for healthy eating. Despite that familiar keeps the doctor away adage, the Overall Nutritional Quality Index (ONQI, see the May 2009 Healthletter) rates oranges every bit as high as apples. Oranges are a tasty source of fiber and vitamin C, and science keeps finding new ways they benefit your body.

Answer :In fact, regular table sugar (sucrose) isnt so different from high-fructose corn syrup (HFCS), which contains either 55% or 42% fructose plus other sugars, primarily glucose. Table sugar is 50% fructose and 50% glucose. Both table sugar and HFCS contain four calories per gram, so if youre counting calories you should limit both sweeteners. …

Answer :Known as the queen of fruits, the exotic mangosteen originates in Southeast Asia, where its used in traditional medicine to treat diarrhea, wounds and skin infections. Numerous companies have been promoting the health benefits of juices and supplements made from mangosteen as well as acai, aronia, camu camu, chasteberry, wolfberry and other exotic fruits. Mangosteen fruit is high in organic compounds called xanthones as well as alpha- and gamma-mangostins; various in vitro (test tube)…

Does extra calcium-which many people take to boost bone health- also protect against heart disease and death? Science continues to answer with a firm maybe, maybe not. A pair of new studies, however, suggest that while calcium supplements may not have such protective benefits, a diet rich in foods containing calcium might.

While autumns chill marks the end of lazy summer days, it also signals the fall fruit harvest-a seasonal bounty of fresh nutrition. Apples and pears are among the most familiar of these healthy fruits; although today theyre available year-round, autumn is still the time to find them at their peak of flavor and nutritional benefits. And as you look to get your one and a half to two cups of daily fruit this fall, dont overlook more exotic options such as persimmons and pomegranates.

While autumns chill marks the end of lazy summer days, it also signals the fall fruit harvest-a seasonal bounty of fresh nutrition. Apples and pears are among the most familiar of these healthy fruits; although today theyre available year-round, autumn is still the time to find them at their peak of flavor and nutritional benefits. And as you look to get your one and a half to two cups of daily fruit this fall, dont overlook more exotic options such as persimmons and pomegranates.