Most fad diets fail because

A.they do not help the dieter change bad eating habits

B.they can be used by people with eating disorders

C.they can do more harm then good

D.they do not work

Respuesta :

C. they can do more harm then good.
A. they do not help the dieter change bad eating habits. Once the diet is over, you will gain all the weight back because you continue eating the same as you did before the diet.