We always believe we are getting enough vitamins as long as we are having a balanced diet, taking the occasional multivitamin supplements, and generally feeling alright. But then out of the blue, more ...

Vitamin B12 is needed for the development and function of nerve tissue and the brain, and for the formation of red blood cells and DNA. It is found in protein foods such as fish, meat, eggs and dairy, ...

SAN FRANCISCO (KCBS RADIO) -- Could your "healthy" vitamin B12 levels still be putting you at risk for cognitive decline? A new UCSF-led study reveals that even when B12 levels are within the normal ...

People who sit on the low or high side of normal vitamin B12 levels are still at risk of cognitive impairment, according to a new study. The researchers behind the study say we need to rethink the ...

Many people walk out of clinics relieved after seeing normal blood test results. Vitamin D levels look fine. Haemoglobin ...

By the end of a long week, feeling drained seems normal. Deadlines pile up. Sleep gets shorter. Screens glow late into the ...