I am not sure about India. I can talk about foreign countries. In nutrition, you can become a nutritionist or dietician who advices people on their diets, make diet plan for people with different diseases and lifestyle issues. read more
In addition to primary research, Journal of Nutrition & Food Sciences additionally publishes review articles, news and perspectives, research highlights, commentaries, opinions about critical work reported in other journals, commentaries, book surveys, correspondence, and analysis of the more extensive picture past the lab. read more