NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 8,122 terms related to cancer and medicine.

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nutritionist
(noo-TRIH-shuh-nist)
A person who helps people form healthy eating habits to improve health and prevent disease. They may provide nutritional counseling, meal planning, and nutrition education programs. Nutritionists may also look at how the environment affects the quality and safety of food and how it may affect health.