ASCORBIC ACID | |||||||||
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Ascorbic acid is the water soluble form of vitamin C. It is
considered a potent antioxidant and studies suggest that this
nutrient may assist in the prevention of early death from heart
disease and cancer. Ascorbic acid was originally revered for its
anti-scurvy properties, but the focus on this supplement today is
more on its potential cell protection properties. (Note: While most
animals synthesize their own Vitamin C from glucose, people must
rely upon dietary sources). Besides its antioxidant benefits,
ascorbic acid plays a primary role in collagen formation which is
essential for the growth and repair of tissue cells, gums, blood
vessels, bones, and teeth. Older people and smokers have a much
greater need for this vitamin than do younger individuals. While it
has been suggested, there is no concrete evidence that esterified
vitamin C or other specialized versions of it are more easily
absorbed by the body than ascorbic acid.
The recommended dosage of vitamin C (ascorbic acid) is 60 mg a day, but dosages up to 2000 mg are considered safe, and people who smoke, use oral contraceptives, or are under emotional and physical stress may need more than the recommended daily allowance. Side Effects of Vitamin C (Ascorbic Acid) The side effects of taking too much vitamin C may include loose stools, diarrhea, gas, and bloating which will discontinue when lowering the dose. Although the body protects itself by not absorbing high dosages of vitamin C and excretion in the urine, high dosages may contribute to kidney stone formation and could precipitate abortion in pregnant women. |
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