Because the body doesn't produce vitamin C, it's important to get as part of a healthy diet. But don't take more than 2,000 milligrams per day.

"Too much vitamin C can cause diarrhea, stomach ache, heartburn, esophagitis and even kidney stones," Nadeau adds. The good news, Nadeau notes, is that taking too much usually only happens when ...

Vitamin C is an unstable molecule and it can easily break down into a different molecule that doesn’t help the skin, Dr. Bowe said. For example, L-ascorbic acid, a form of vitamin C found in ...

Key Points Vitamin C plays a vital role in the health of your eyes, heart, immune system and more. A ½-cup serving of cooked broccoli provides more than 50% of your daily vitamin C needs.

Vitamin C serum “is not harmful as long as you’re not allergic to any of the ingredients,” Agbai says. But while it may help address hyperpigmentation, she doesn’t think it does so as ...

Vitamin C is an essential ingredient in our daily food intake. The vitamin– which can be found in citrus fruits, like lemons– helps the body produce collagen, boosts the immune system, and more.

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...