There are important distinctions among the various forms of vitamin B12. In particular, the adenosylcobalamin form of B12 plays a critical role in mitochondria, methylation tolerance, myelin formation, cancer risk reduction, and neurological health and it may be lacking in your diet.

All tissues in the body require B vitamins for healthy aging and daily function. Lifestyle, stress and medications deplete B vitamins rapidly.

Pregnant or planning to get pregnant in the near future? Discover how folate and folic acid support you and your baby’s health, the differences between the two, and things to be aware of.

Here are some key things to look for in a children's multiple vitamin.

Serum B Vitamin Levels and Risk of Lung Cancer

Systematic review and meta-analysis of randomized placebo-controlled trials of folate and vitamin B12 for depression.

Folate (vitamin B9) and vitamin B12 and their function in the maintenance of nuclear and mitochondrial genome integrity.