Our brain is one of the most powerful organ, and just like the rest of the body, it needs the right nutrients to stay sharp, ...

The ideal dose of vitamin B12 varies based on your sex, age, and reasons for taking it. This article examines the scientific evidence behind recommended dosages for B12 for different people and uses.

Vitamin B12, also known as cobalamin, isn’t just a popular supplement marketed to help people lose weight— it’s an essential water-soluble vitamin necessary for brain function, ...

Research shows B12 deficiency in pregnancy, especially alongside ultra-processed diets, can raise long-term risks for both mother and child.

itamin B-12 is an essential vitamin needed for nerve tissue, brain function, and red blood cell production. It is found in many animal products. Learn more.

Despite living in an age of dietary abundance, vitamin B12 deficiency is on the rise. One major culprit? Our growing reliance on ultra-processed foods (UPFs)—those convenient, calorie-dense and ...

Feeling low-energy? You could be among the estimated 3.6% of Americans who are deficient and 12.5% who get insufficient ...

Explore the implications of taking dietary supplements like vitamins A, B, D, and others without medical supervision. Learn ...

Vitamin B6 vs. B12 . Though B6 and B12 are both B vitamins, they serve different functions, and neither is inherently “better” than the other; it really depends on your individual needs.