Medically reviewed by Kristie Reed, PharmD Vitamin B12, also known as cobalamin, is a water-soluble vitamin required for many ...

Best Methylcobalamin B12 Supplements We understand the importance of maintaining healthy levels of vitamin B12, especially for those who follow a plant-based diet or suffer from a deficiency.

Methylcobalamin and adenosylcobalamin are in meat and dairy products. You might have to take a vitamin B12 supplement to avoid a B12 deficiency if you're a vegan or vegetarian.

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...

Vitamin B12 is essential for good health but some people struggle with B12 deficiency. We consulted an expert to find the best B12 supplements for every need ...

B12 supplements can come in a variety of forms — spray, liquid, capsule — which can make it difficult to know what to buy. That’s why we asked registered dietitians which ones they’d ...

HUM, Thorne, and Nature Made all earn a spot on our list of best vitamin B12 supplements. See what other products and brands our nutritionists recommend for getting the B12 you need.

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Vitamin B12 helps the body convert protein and fat into energy. It helps with cognitive function and menstrual health, but do you need to take a B12 supplement?

Experts explain the serious side affects, what night lead to a vitamin B12 deficiency, and the foods and supplements to help avoid or reverse it.

Discover the richest sources of vitamin B12 including shellfish, organ meats, dairy products, and fortified options that help prevent deficiency and support ...

Vitamin B12, an essential nutrient, plays a critical role in nerve cell health, red blood cell production, and DNA synthesis. It is typically obtained from ...