Compare methods of assessing body weight and composition.

Write a 400-500-word essay addressing the following:

1. Compare methods of assessing body weight and composition.
2. Contrast different approaches to weight loss based on safety and effectiveness.
3. Show how dietary requirements change in response to physical activity level.
4. Give one or more examples of nutritional requirement changes from childhood, through adolescents, young adults, middle-aged adults, and the elderly.

Besides the text you are required to use a minimum of three other references properly cited.

Prepare this assignment according to the APA guidelines found in the APA style guide.  An abstract is not required.

You are not required to submit this assignment to Turnitin.