2021 Tennessee Code
Chapter 25 - Dietetics/nutrition Practice Act
§ 63-25-104. Prohibited Representations — License Required — Construction

Conducting classes or disseminating information related to non-medical nutrition.
Employed by or operating a business that sells health products, including dietary supplements, food or food materials, or provides nonmedical nutritional information or distributes nutritional literature; or
Employed by or operating a health food store;
Employed by or operating a health weight loss or fitness program;