Thompson - Vitamin C Buffered Crystals - 4 oz.

For smokers, the RDAs are 110 mg per day for women and 125 mg per day for men. Most clinical vitamin C studies have investigated the effects of a broad range of higher vitamin C intakes (100?1,000 mg per day or more), often not looking for (or finding) the "optimal" intake within that range. In terms of heart disease prevention, as little as 100?200 mg of vitamin C appears to be adequate. Although some doctors recommend 500?1,000 mg per day or more, additional research is

Thompson - Vitamin C Buffered Crystals - 4 oz. Thompson Vitamin C Buffered Crytals contain 3000mg of Vitamin C and 175mg of Calcium per serving, Thompson's own laboratory analysis guarantees purity and freshness of all Thompson products. Vitamin C is a water-soluble vitamin that has a number of biological functions. The recommended dietary allowance (RDA) for vitamin C in nonsmoking adults is 75 mg per day for women and 90 mg per day for men