text: i have my b.s in bio. and i want to get my m.s in nutrition will i be able to be a nutritionist after my m.s ?   yes, if that is what you want, but if you combine your skills together you could easily apply for a position in a major food manufacturing corporation as a ingredients advisor to the board of directors which translates into a six figure salary and the potential to improve the health and well being of the customers of whatever company you land in.