Human Nutrition Exam 1AND Solutions

1. Define the term nutrition and why it is important to health.

2. Distinguish between the physiological, psychological, and social
reasons people eat.

3. Discuss the four steps of the scientific method and the types of
research studies used in establishing nutritional guidelines.

4. Identify the Dietary Guidance systems used in the United States.
 Health People 2020 has set guidelines under the United States
Department of Health and Human Services.
 The objectives include:

5. Americans use EAR, AI, TUL, RDA
 Estimated Average Requirement (EAR)

 Recommended Dietary Allowance (RDA)

 Average