Aerobic fitness can be achieved by exercising at 60-75 percent of ____________________ for at least 30 minutes daily 4-5 days per week

Fill in the blank(s) with correct word


maximal heart rate

Nutritional Science

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Ketone synthesis occurs from:

What will be an ideal response?

Nutritional Science

All of the following describe maximal oxygen consumption EXCEPT:

a. it is the highest amount of oxygen that can be used by muscles for physical activity. b. it is abbreviated MHR. c. it is the highest amount of oxygen that can be delivered to muscles for physical activity. d. it is also called maximal volume of oxygen.

Nutritional Science

Who is responsible for determining the safety and efficacy of any dietary supplement?

A) the Federal Trade Commission (FTC) B) the manufacturer of the supplement C) the U.S. attorney general D) the Food and Drug Administration (FDA)

Nutritional Science

Which of the following would be the most effective substitute for fresh milk for the elderly person living alone?

a. UHT milk b. Low-cost expired milk c. Calcium carbonate tablets d. Greens with highly bioavailable calcium

Nutritional Science