Which of the following statements is not a weight loss myth?
a.
to lose weight, you must consume fewer calories than your present rate.
b.
effective and lasting weight loss means that weight gained over time should be lost over time.
c.
fad diets are a good way to quickly and permanently reduce your weight.
d.
to keep weight off, you need to alter your habits only until the weight is lost.

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection