
| FITNESS TIPS : A "Live Longer" Supernutrient Be it sweater or swimsuit season, a daily dose of the "sunshine vitamin" may significantly shrink your risk of disease and death. |
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A Vital Vitamin Vitamin D may be particularly helpful in thwarting cancer and arterial diseases. ) Why? It’s not entirely clear yet. But these conditions rely on cell proliferation to do their damage, and vitamin D may help slow down that process. Making D Work for You So how can you tap into the sunshine vitamin’s benefits? A bit of safe sun and some D-rich foods will boost your blood levels -- but only so much. To gain the life-extending effects researchers recently identified, you’ll need a daily supplement, too. Either form you find at your drugstore, vitamin D2 (ergocalciferol) or vitamin D3 (cholecalciferol), will do the trick. SOURCES: Vitamin D supplementation and total mortality: a meta-analysis of randomized controlled trials. Autier, P., Gandini, S., Archives of Internal Medicine 2007 Sep 10;167(16):1730-1737. return to fitness tips listings |