Mayo Clinic
Mayo Clinic: Vitamin B6
A detailed overview of vitamin B6. Content includes a focus on how this vitamin was discovered, its other names, its uses as a supplement, proper dosage, and the like.
Other
Moms Team: u.s. Dietary Reference Intakes (Dr Is) for Vitamins
Find a chart with useful information on the vitamins you need to be healthy. Includes the "functions" and "sources" of vitamins C, B1, niacin, B6, folic acid, B12, A, D, E, and K.