Vitamin C is an antioxidant that’s known to play a role in preventing oxidative damage to cell walls by free radicals in response to metabolism and exercise, which is why it’s of value for runners.

Most of your nutrients come from your diet. Though these are the top six your doctor may suggest supplementing.

Which fruits are high in vitamin C? Fruits with the most vitamin C to boost the immune system during cold and flu season ...

Vitamin C is an essential nutrient that plays a key role in skin health, helping to boost collagen production, fight ...

“Vitamin C enhances the absorption of iron,” Stephenson points out. This can help your body maximize your iron intake and ...