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

Vitamin D is critical for many body functions. We cannot get it from the sun during winter months and many common medications deplete it.

B vitamins are easily depleted and supplementation can make a big difference to your health. Check the labels of your supplements and be sure you are only buying the high quality forms of B vitamins.

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.

Gummy vitamins look fun and convenient and taste good, but are they really full of quality nutrients or just candy?

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

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

Subjective well-being in older adults: folate and vitamin B12 independently predict positive affect.

Vitamin B-12 and Folate Status in Relation to Decline in Scores on the Mini-Mental State Examination in the Framingham Heart Study

Plasma homocysteine, vitamin B12 and folate levels in age-related macular degeneration.

Low holotranscobalamin and cobalamins predict incident fractures in elderly men: the MrOS Sweden.

Immunomodulation by vitamin B12: augmentation of CD8+ T lymphocytes and natural killer (NK) cell activity in vitamin B12-deficient patients by methyl-B12 treatment.