FoodNutrition
Antioxidant vitamins C, E and a family of plant chemicals known
as carotenes (beta carotene is one of more than 600 carotenes found
in foods) may protect your muscles from damage caused by free radicals.
Free radicals are metabolic byproducts of vigorous exercise which
can damage body tissues. Antioxidants neutralize these free radicals, rendering
them harmless.
Where to get antioxidants? Citrus fruits, strawberries, tomatoes
and peppers are all brimming with vitamin C. Vitamin E is found in whole
grain breads and cereals, nuts, wheat germ and vegetable oils.
Beta carotene, and its other carotene cousins, hide out in dark green
and orange-colored fruits and vegetables, such as carrots, cantaloupe
and broccoli. The darker the color, the more carotenes.
One word of caution however. In the amounts contained in food, these substances
act as antioxidants. In massive doses, they may be pro-oxidants (harmful
to tissues). Some research studies have actually discontinued the use of
high dose beta carotene supplements because of their potentially harmful
effects on body tissues. In summary, the effectiveness of antioxidant supplements
is uncertain, but the evidence of anti-oxidants fighting free radicals is
yet another reason for consumption of the aforementioned wonderful foods.
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