Nutrition plays a vital role in the performance of an athlete, and hence there is a huge demand for professionals who have sound knowledge of the same. It is proved that nutrition could affect the performance of a person's internal organs & psychology. With the help of a certified nutritionist, one can be ensured that the suggested diet plan can help in fulfilling the body requirements (after considering the present health condition) with the right balance of nutrients. An athlete needs to get follow-up sessions from a sports nutritionist to keep his performance at the peak for specific demands and training sessions. Thus, it is considered a promising career option.