Vitamin C (Ascorbic Acid)

Ascorbic Acid is the pure, naturally occurring form of Vitamin C, while Sodium Ascorbate is a buffered, non-acidic version bonded with sodium. Pure ascorbic acid can be highly acidic and may cause gastrointestinal distress or heartburn in sensitive individuals. Sodium Ascorbate is much gentler on the stomach lining, making it the preferred choice for people taking high-quality supplements for immune support.

The recommended dietary allowance for Vitamin C is around 75 to 90 milligrams per day for most adults, but higher doses are often necessary to meet peak demands during times of severe stress. Because it is a water-soluble antioxidant, your body cannot store it, requiring consistent daily intake for collagen synthesis. Doses ranging from 500mg to 1,000mg are often used to accelerate wound healing.

Chronic supplementation with extremely high doses of Ascorbic Acid, typically well over 2,000 milligrams daily, can increase the risk of developing kidney stones in men. The body metabolizes excess Vitamin C into oxalate, which is then excreted through the kidneys and can bind with calcium. It is strongly advised not to exceed the tolerable upper intake level without consulting a healthcare provider.

Dietary sources like citrus fruits, bell peppers, and strawberries are considered the absolute best way to obtain Vitamin C because they provide synergistic phytonutrients and fiber. However, high-quality supplements containing pure ascorbic acid are highly effective for quickly raising blood plasma levels. Supplements are particularly useful during times of illness when dietary intake might be insufficient or appetite is suppressed.