Most nutritionists come out to engage in the health care industry and beauty industry. For example, hospitals need medical nutritionists and study needs catering nutritionists, so a nutritionist can do a lot of work.
Even though I studied this major in college, I am now engaged in this major. I mean, it's still hard to find a job in this major now, and it's not as good as it is said on the Internet, so be careful when you want to make textual research! Be careful again!