Dietitians work in food science and human nutrition.
They help people learn about and follow healthy eating habits. They often create personalized diets for patients according to the person s health status and nutritional needs. They may also oversee a hospital or health clinic's food preparation service. As a result, dietitians generally have jobs that offer more responsibilities and a higher salaries than nutritionist jobs. You must complete high school or your GED and pass certain college-preparatory classes, including English, math and science.