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

Discover the best dietitian-recommended vitamin C supplements ideal for boosting immunity, supporting skin health, and ...

Medically reviewed by Femi Aremu, PharmD Vitamin C and calcium are both essential nutrients that serve many roles in the body ...

It may take a sniffly nose, constant sneezing or a pesky cough to bring vitamin C top-of-mind. Getting sick reminds you of your immune function, which may leave you wondering whether you should take ...

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

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C ...

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 ...

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

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. Hyperpigmentation is a common skin concern, and if it affects you, there ...