Vitamin C can help with allergies because it’s a natural antihistamine that reduces the amount of histamine your body ...

Learn the exact daily vitamin C amounts recommended for adults and why smokers need significantly more than the standard dose ...

Symptoms of a vitamin C deficiency include weakness, bruising, and dry skin. Learn more about the warning signs and how to get more vitamin C in your diet.

Medically reviewed by Jamie Johnson, RDN If you've recently started taking a new vitamin or supplement, you might wonder how long it takes for vitamins to work​ or when you’ll notice a difference. The ...

Nutritionists share the best time to take vitamin C supplements, if it needs to be taken with food, its benefits and risks, and foods that contain vitamin C.

Nutritionists share the best time to take vitamin C supplements, if it needs to be taken with food, its benefits and risks, and foods that contain vitamin C.

Vitamin C, also known as ascorbic acid, is available as a dietary supplement in various strengths and dosage forms to supplement levels of this vitamin. How should I store vitamin C supplements?

Vitamin C, also known as ascorbic acid, is available as a dietary supplement in various strengths and dosage forms to supplement levels of this vitamin.

When we think of vitamin C, oranges and lemons usually take the spotlight. But there’s a whole world of non-citrus foods quietly doing the heavy lifting when it comes to boosting your immunity ...

Are you eating enough vitamin C? Here's how much you should be consuming, according to nutrition experts.