Vitamin C is essential for immunity, energy, and overall health—but how much do you actually need, and when is ...

How much vitamin C you need per day depends on your age, sex, pregnancy and lactation status, and if you smoke. Here are the guidelines and general limits.

Is consuming an orange better than drinking a glass of orange juice for vitamin C benefits? Here's what the research says.

If vitamin C stops cancer in its tracks, and being deficient in it can cause scurvy — the disease long associated with ...

Here are four practical ways to boost vitamin C in your diet: Eat more citrus fruits: Oranges, grapefruits, tangerines and ...

Vitamin C is a health superstar. It’s essential for healthy skin, bones, teeth and gums. It supports the immune system, and helps the body absorb iron and heal wounds. It’s a strong antioxidant that ...

A prolonged vitamin C deficiency can cause severe and potentially life threatening symptoms. Eating a variety of fruits and vegetables can help maintain optimal levels of this important nutrient.

New research reveals eating vitamin C-rich foods like kiwi may boost skin density by 50% and improve collagen production naturally from within the body.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Vitamin C and vitamin D both support immune function in ...

Vitamin C, also known as ascorbic acid, is an essential water-soluble vitamin that should be consumed through your diet. Historically, vitamin C was associated with preventing and treating scurvy, but ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? To get the scoop on niacinamide and vitamin C, including what each of them ...