Everyone needs to eat, and this program explains why. This program provides the breakdown of the six main types of nutrients that your body needs to fuel you every day. Topics include: What Is Nutrition? and Macronutrients: Carbohydrates, Fats, and Proteins.

Originally released by Cerebellum Corporation, 2011. Streaming video file encoded with permission for digital streaming by Infobase on July 10, 2018.

What is Nutrition? (7:34); --Macronutrients: Carbohydrates (8:16); -- Macronutrients: Fats (7:29); -- Macronutrients: Proteins (4:18); -- Credits: Intro—Cells and Macronutrients (0:10); .