Weight loss depends on cutting calories, not following latest fad.
D001835:Body Weight; D003376:Counseling / Q000379:methods; D004038:Diet, Reducing / Q000379:methods*; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D009765:Obesity / Q000178:diet therapy / Q000628:therapy*; D012648:Self Care / Q000379:methods; D015431:Weight Loss