B12

Vitamin B12 is a nutrient that plays a vital role in some of the body’s most important functions

By Ask the Doctors • March 18, 2022

Dear Doctor: One of my resolutions for the new year was to become a vegan, and now my girlfriend is saying I'll have to take supplements to get enough vitamin B12. Why can't I get B12 in my diet, and what will happen if I fall short?

By Ask the Doctors • February 13, 2018