With a degree in nutrition sciences, you can work in a clinical setting, for a private food business, with a public health agency, or in fields such as wellness education or health services. Some nutritionists perform research for a university while others may advise clients on nutrition for health food products or restaurant menus. The type of employment you can find may depend on your degree. For example, a registered dietitian nutritionist (RDN) has a bachelor’s degree in nutrition sciences, has completed an internship, and passed a certification exam. Employers usually consider certified dieticians experts in their field.