Vitamins like C, D, E, and B6 may help kill harmful microbes and increase your body's ability to fight off infections.

The recommended daily amount of vitamin C for adults is 90 mg. Overloading yourself with vitamin C is unlikely, since our ...

When it comes to our health, everyone loves a quick fix. Perhaps a vitamin C tablet or glass of orange juice to “boost” your ...

That’s because our body doesn’t make enough of the stuff in the darker months as sunlight decreases. Vitamin D is key to ...

Jimmy Kimmel Thought His Show Would Never Return After Suspension: ‘I Said to My Wife, That's It. It's Over' Watch this ...

Maintaining a healthy immune system by eating foods rich in vitamin C could help you prevent getting ill in the first place, ...

Maintaining a healthy immune system by eating foods rich in vitamin C could help you prevent getting ill in the first place, ...

Researchers analyzed 11 trials with 655 adults and discovered that taking vitamin D2 supplements decreases the body's vitamin D3 levels, a previously unknown effect.

Proper nutrition is essential for keeping children hydrated, energized and better able to ward off winter illnesses.

Coming in as the most vitamin A–rich food, three ounces of pan-fried beef liver contain 6,582 micrograms (mcg) of the vitamin ...

Scientists discovered that vitamin D2 supplements can lower levels of vitamin D3, the form the body uses most effectively. Unlike D2, vitamin D3 enhances the immune system’s first line of defense ...

A recent UK research shows vitamin D2 supplements may lower the body’s levels of vitamin D3, the form most vital for immunity ...