Answer:
healthy foods such as fruits and vegetables help you will you and make you feel more energetic. while more sugary Foods like donuts and cupcakes have very little nutrition.
The answer to your question is B
They can always refer to the guidelines that created by the American Medical Association or Research group such as American Heart Association. Those two organization have been proven to deliver researches result with a really high credibility. By using the guideline, they can determine whether the patient need the medication or not
V02max testing. The platinum standards for testing cardiorespiratory fitness is the v02 max test