should only be used to support an already existing, healthy diet. a. energy pills
b. dietary supplements
c. protein shakes
d. power bar

A healthy diet is defined as the intake of nutritious substances to improve overall health. The macronutrients, fluid, essential nutrition, and adequate food energy are achieved by a healthy diet.

The correct answer is:

B. Dietary Supplements

Dietary Supplements are defined as:

Thus, the correct answer is Option B.

To know more about Dietary Supplements, refer to the following link:

link

b.

dietary supplements

c. spiritual heath is subjective.

all the above is what i would say