Medically reviewed by Kierra Brown, RD Grapefruits are rich sources of vitamin C. A cup provides about 72 milligrams of ...

If you’ve been relying solely on your favorite vitamin C serum, a new study may make you rethink your skincare strategy.

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

Most mammals produce their own vitamin C using an enzyme called GULO. Around 60 million years ago, humans lost this ability, ...

Learn which supplement is best for preventing and treating respiratory viruses, how to take them, and side effects to watch ...

Both juices can help you get more antioxidants in your diet. Orange juice contains significant amounts of vitamin C and citrus flavonoids, while carrot juice is packed with carotenoids.

“While oranges may have a slight edge in vitamin C content, both fruits are excellent choices for supporting your immune ...

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

Oranges are great for quick energy, fiber, and vitamin C. You can eat them anytime, as long as your stomach tolerates acidic ...

It turns out, you can have too much of a good thing. While a huge swath of Americans are deficient in essential vitamins and minerals like potassium, calcium, and vitamin E, fewer are lacking ones ...

Jessica Booth is a New York-based freelance writer who regularly writes about health, wellness, parenting, food, travel, beauty and more for a variety of publications. She currently writes for Forbes ...

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