Vitamins: Good Or Bad?


In it, 18,000 people who were at an increased risk of lung cancer because of asbestos exposure or smoking received a combination of vitamin A and beta-carotene, or a placebo. Investigators stopped the study when they found that the risk of death from lung cancer for those who took the vitamins was 46 percent higher. Then, in 2004, a review of 14 randomized trials for the Cochrane Database found that the supplemental vitamins A, C, E and beta-carotene, and a mineral, selenium, taken to prevent intestinal cancers, actually increased mortality. Another review, published in 2005 in the Annals of Internal Medicine, found that in 19 trials of nearly 136,000 people, supplemental vitamin E increased mortality. Also that year, a study of people with vascular disease or diabetes found that vitamin E increased the risk of heart failure. And in 2011, a study published in the Journal of the American Medical Association tied vitamin E supplements to an increased risk of prostate cancer. Finally, last year, a Cochrane review found that “beta-carotene and vitamin E seem to increase mortality, and so may higher doses of vitamin A.” When you put it that way, vitamins look bad.
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Vitamins, supplements used to treat brain injuries

Matthews said that Lacy began to wake up and follow simple commands in three days. She was taken off of the breathing machine on day 10. Lacy had to relearn how to walk and talk slowly and she recovered her memory. Fourteen months after her accident, she’s almost fully-recovered.
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