Primarily, it just really interests me and there's nowhere near enough of it in med school, most physicians admitt that they know nothing about nutrtion. But more importantly, I am interested in cardiology and preventative care. So many doctors tell patients that they need to lose weight, lower their cholesterol, lower their blood pressure, but they only know how to do this through drugs and the cheerios commercials they see on tv. I would like to have a nutritionist in my practice, but i would also like to be able to consult on these issues and know what i'm talking about and what is being recommended to my patients. PLUS, i want to know the information for myself and my family. If i have children i want to know that the vegan diet i abide by could be healthy for them, what modifications to make so they get the nutrtients they need, etc. Like i said, i'm just really really intrested. Like cardiology, for me, nutrtion is one of those things where the more i learn about it, the more i want to know. It makes biochemistry and anatomy and physiology and well everything so much more interesting to me.