A study found that B12 requirements may be too low for some people, putting them at risk for cognitive decline.

A dermatologist weighs in on one of the serum's main ingredients, peptide Argireline — and explains how it works.

Deficiency in vitamin B12 can lead to fatigue, irritability, confusion, muscle weakness, tingling sensations, and even ...

Scientists at the Icahn School of Medicine at Mount Sinai have developed a lipid nanoparticle system capable of delivering ...

Blue Cross Blue Shield (BCBS), under its parent company Health Care Service Corporation, is changing how certain asthma injections are administered.

Is your hair feeling dull, weak, or falling out a lot more than usual? Check your vitamin B12 levels. While you search for ...

Changes associated with anemia tongue are called glossitis, otherwise known as tongue inflammation. This article explains why ...

Learn how to spot vitamin B12 deficiency symptoms early and find the best ways to incorporate it into your daily routine.

Vitamin B12 is the most common deficiency among people with Crohn’s, says Sandborn. Severe cases can lead to anemia as well as nerve damage, resulting in tingling or numbness in the fingers and ...

Otherwise, it’s best to look for multivitamins packed with keratin, the amino-acid L-lysine, soya protein, iron and vitamins B12 and D3. All of these help to contribute to your hair’s thickness.

I am 71 years old and was diagnosed with pernicious anemia in October 2024. My B12 and folate levels were low. My ...

A person who has the type of anemia with B12 deficiency and low B12 levels (called "megaloblastic anemia" with unusual white ...