List the six essential nutrients and give an example of foods that contain them.

Explain how unhealthful weight loss or weight gain can lead to further weight loss or weight gain.

True or false? the usa has one of the safest food supplies in the world

When a researcher debriefs her participants, she: provides a detailed explanation of the study. removes their undergarments. tells them they can stop taking part at any time. provides an detailed explanation of the study, and tells them they can stop taking part at any time.