Now Foods C-500 Ascorbate, Capsules, 250-Count
Vitamin C is perhaps the most popular vitamin known to man.It is consumed in a supplemental form by millions of people across the world for its antioxidant properties, which are well-documented in medical research.Calcium Ascorbate is an optimal nutritional supplement that combines Ascorbic Acid (Vitamin C) with Calcium Carbonate.By combining these two dietary ingredients, we have created a buffered source of Vitamin C that will not contribute to gastric irritation in sensitive persons.  From the FDA's website: "Some scientific evidence suggests that consumption of antioxidant vitamins may reduce the risk of certain forms of cancer. However, FDA has determined that this evidence is limited and not conclusive."