Another data point: I've been vegan for five years and haven't noticed any related health problems and I have a friend who has been vegan for 30+ years without

Another data point: I've been vegan for five years and haven't noticed any related health problems and I have a friend who has been vegan for 30+ years without any related health problems. Whatever your position on the subject, it's important to approach this matter with objectivity, logic, openness, sensitivity and lots of data. :)