The average person has a surface-level definition of what vitamins are, but many might have trouble understanding what their ...

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

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

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 ...

Learn the best vitamin D-rich foods, how much they provide, and why combining food, sunlight, and supplements is often the most effective approach for optimal health.

Vitamin E is an antioxidant that can help fight free radicals, which are molecules that damage the DNA in cells. People can usually get adequate vitamin E from their diet, but it is also available in ...

More than half of people with psoriasis say they’ve used complementary and alternative medicine to help manage their disease. Vitamins and supplements are often a staple complementary therapy. Of ...

In a recent study published in the journal Nutrients, researchers examined the relationships between vitamin E or circulating α-tocopherol intake and health outcomes using meta-analyses. Vitamin E is ...

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...