The first vitamin that people think of is ‘C.’ Everyone knows they need to swallow just one tablet daily or take a sunny swig of fruit or vegetable juice to stay healthy. It’s simple. But according to ...

Vitamin absorption depends on many complex factors, including form and diet. The best form of vitamin supplement for you depends on your health and needs. Many different types of supplemental vitamins ...

Vitamin K1 is a fat-soluble vitamin found in some leafy greens. It’s primarily responsible for helping your blood clot. Further down the alphabet, after vitamins A through E, lies one more critical ...

If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this is what you need to know. Whether you have a vitamin B12 deficiency or want ...