Vitamins and minerals are essential for vitality, which may explain why vitamin supplements are a multibillion-dollar business., Among the plethora of supplements on the market, vitamin B12 ranks near ...

Taking too much vitamin B6 can cause nerve damage and numbness in hands and feet. Niacin at high doses can cause flushing and, in extreme cases, blurred vision and liver damage. Be cautious with high ...

Vitamin B12 overdose is so rare that serious adverse effects from consuming large amounts of vitamin B12 have only been reported in a handful of studies in the medical literature. It’s effectively ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Not all of your supplements go together. Some need to be taken with food and others get a boost or even ...

B vitamins are essential nutrients that help your body function at its best. But these nutrients may irritate your skin leading to rashes, hives, or other symptoms especially if you take too much.

Patchaid’s B12 energy plus vitamin patches offer a unique way to top up your B12 levels by way of a patch worn on the skin.