As a nutritional therapy practitioner, your job is to help advise each client on matters relating to their diet, lifestyle, and overall wellness. In this role, you may determine which services can help a client or patient see improvement in their overall help, explain how nutrition factors into their goals, and promote a holistic approach to health. Nutrition therapy practitioners are not nutritionists or doctors and do not provide medical advice or treat diseases. However, you may address topics like digestive balancing, nutrient density, or blood sugar regulation to help clients meet their goals. Nutrition therapy practitioners often work in medical offices, retail stores, or as educators.