Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a ...

Medically reviewed by Suzanne Fisher, RD Medically reviewed by Suzanne Fisher, RD Vitamin C and zinc are two supplements that many people take to improve immune health and prevent illness. Vitamin ...

Looking for magic in a bottle? Just a few drops of these expert-recommended vitamin C serums will make your skin look brighter, healthier, and younger in no time.

Most people can get the vitamin C they need from eating a healthy, balanced diet. But for people with certain health concerns, vitamin C supplements may help.

Can vitamin C really help prevent or even treat colds? Learn more from WebMD about vitamin C's role in keeping you well this cold season.

Vitamin C is considered by most experts to be one of the mainstays of a good skincare routine. Well tolerated by most people and most skin types, the best vitamin C (often in serum form) is a potent ...

A blend of 10% Vitamin C, niacinamide, and hyaluronic acid, this vitamin C serum for face fades dark spots and boosts collagen. It works best for oily and combination skin.

Vitamin B12 is an essential nutrient for our bodies. Here's how to be sure you're getting enough of it.

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For kids ages 2 to 3 years, each serving provides 100% of a child’s vitamin A and 200% of their daily vitamin C needs. These two vitamins are important in helping the immune system function well.

Learn about the key indicators of Vitamin D deficiency that appear on the skin and legs, including slow wound healing, itchy and dull skin, leg pain, and excessive sweating. Recognizing these ...