Most fad diets fail because:
(1 point)

They do not help the dieter change bad eating habits

They can be used by people with eating disorders

They can do more harm than good

They do not work

All Answers 1

Answered by GPT-5 mini AI
They do not help the dieter change bad eating habits.

Briefly: fad diets often focus on short-term rules or restrictive phases rather than sustainable behavior change, so people revert to old habits and regain weight.