Your body can't produce vitamin B12 on its own, so getting it from your diet is important. If you're just starting to study it, we'll help you understand it further.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s normal to wonder if you’re meeting your nutritional needs if you’re feeling off in your day-to-day.

Medically reviewed by Amelia MacIntyre, DO Vitamin B12 helps your body make red blood cells, maintain nerve health, may boost energy levels, and support a good metabolism (turning food into energy).

Are you consuming too much vitamin B12? Here are some of the warning signs that your body may send when you have too much ...

The world of vitamin B12 supplementation has undergone significant changes in recent years. Once confined to basic tablets, modern B12 supplements now come in various forms designed to meet specific ...

Vitamin B12 is essential for red blood cells, DNA synthesis and your cognitive health. Taking your vitamin B12 supplement at breakfast time may help with efficacy. While side effects are rare, vitamin ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." "Vitamin B12 helps keep our nervous systems and brains functioning properly. It's needed for the ...

A vitamin B12 deficiency can cause cognitive issues, muscle weakness and other problems. Here's how to make sure you're ...

Los Angeles is filled with B12 devotees who swear by injections (or lozenges, sprays or vitamins) of the vitamin. We asked experts whether B12 supplements live up to the hype: “B12 is essential for ...

Navigating vitamin and supplement interactions is crucial for optimal health. Certain combinations, like vitamin C and B12, or iron and calcium, can h ...

Folate and vitamin B12 supplements how been found in some MS patients to increase energy and overall well-being by reducing homocysteine levels. Multiple sclerosis (MS) currently has no cure, but ...

What happens to your weight when you take vitamin B12? Your body may have a surprising reaction when you fix any B12 ...