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.

While its reputation is at times dismissed as folklore or the efforts of orange juice marketing campaigns, vitamin C’s ...

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

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

It's true that vitamin C can give your immune system a boost, but when it comes to treating or preventing colds, things get a ...

Vitamin C toxicity is rare, but daily doses over 2,000 milligrams may cause unpleasant side effects like digestive issues, headache, and skin flushing.

Find out the best Vitamin C serums for the face with expert tips on how to apply Vitamin C and why you need it for ...

Orange juice contains more than 100% of the daily recommended amount of vitamin C for adults, but juice made from guavas, ...

Canned beets can get messy, but all that liquid actually holds a lot of nutritional value. Before you rinse them off for ...

Vitamin C is a potent skincare ally for dark spots. Explore its benefits along with expert advice on selecting the right ...

Scientists at Children's Medical Center Research Institute at UT Southwestern (CRI) have discovered a benefit of vitamin C ...