Take vitamin B12 on an empty stomach in the morning or early afternoon to maximize absorption and avoid sleep disruptions. Vegans, older adults, and those with certain health conditions affecting ...

Vitamin B12 supplements offer no benefits for neurological or cognitive function in older people with moderate vitamin B12 deficiency, according to a new study published in the American Journal of ...

If you are pregnant, or trying to conceive, you know that taking folic acid is essential for the healthy development of your baby. But according to the World Health Organization, vitamin B12 is just ...