Vitamins are nutrients that are found in the foods we eat. They’re needed for functions such as growth, metabolism, and nervous system activities. Share on Pinterest Anna Denisova/Getty Images Often, ...
Research suggests possible links between certain B vitamins and migraine. Some studies have found that low levels of vitamins B9 or B12 may indicate a higher migraine risk, while in some cases, ...
Most people can meet their daily vitamin C needs—75 milligrams (mg) for women and 90 mg for men—through their diet and don't need a supplement. Eating foods high in vitamin C provides additional ...