Which of the Following Is a Characteristic of Most Fad

Which of the following is a characteristic of most fad diets?

A) They produce long-lasting results just like healthy diets.
B) They limit food choices, thereby reducing energy intake.
C) They are balanced and therefore do not require a dietary supplement.
D) Their success depends on the ratios of macronutrients more so than the total energy value.
E) They are typically as healthy as more traditional weight-loss diets.