C) <span> Charlie should immediately start an exercise and diet program because all his tests indicate that he is extremely obese, which puts him at risk for several diseases. A BMI of over 24.9 is unhealthy and a waist circumference is considered big for a male.</span>
<span>Medication for STIs only needs to be taken until the symptoms go away.
This is false. </span>
I would say #2, because it is very important to eat a well balanced diet while also working out and staying physically active to stay healthy! However, the question asks, "Which of the following is a guideline for practicing good nutrition." That being said I would say #4 "Consume foods with a variety of nutrients and adequate portions.
Hope this helps!