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.

Explore our top multivitamins for men, recommended with the help of registered dietitians. Learn about the best multivitamins ...

While researchers caution it's not a "one-size-fits-all solution," the news could be helpful for certain Americans.

Low on energy or focus? A doctor explains how vitamin B12 supplements can support nerves, stamina, and daily vitality.

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

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

Both clementines and oranges are excellent sources of vitamin C per serving, which is equivalent to one medium orange or two clementines.

Support bone strength and overall health at any age with these top-rated calcium tablets, perfect for daily wellness and vitality.