The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 19 ...

Women between ages of 30 and 70 need about 600 international units, and once they're over 70, that number goes up to about ...

The present RDA for vitamin C for adults is 60 milligrams—a far cry from the 1,000 mg found helpful in the stress study. But there's a growing belief that the RDA for vitamin C is vastly outdated.

They did not control for dehydration, immobilization, use of loop diuretics, corticosteroids, or vitamin D. They found high-dose (1000 mg) vitamin C to be associated with a single new kidney stone ...

Meltocal 1000mg/1000IU - 1 Oral Granules (Vitamin D3 - Combination of Generics) drug information. Find its price or cost, dose, when to use, how to use, side effects, adverse effects, substitutes .