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?
With invitations to so many worthy medical causes and events, it becomes a difficult decision to figure out how to devote your time and energy. But a colleague who was diagnosed with a blood cancer gave me a laser focus on an upcoming event. Like my treasured co-worker, [...]