CRASH DIETS: When you go on a crash diet, essentially you are starving your body so that it gets its fuel from your body fats. However, this also drastically limits your intake of vital nutrients, which in turn compromises your health, making you more prone to illnesses. Usually the weight-loss also does not last because the overly starved body reacts by slowing its BMR (Basal Metabolic Rate) to conserve energy. Hence, as a result, instead of losing weight, you will just become frail and pale.
FAT BLOCKERS: Unfortunately, fat blockers will also block out the essential fatty acids that are good for your body. it may also affect your body's absorption of fat soluble vitamins such as vitamins A,D,E and K, which are carried by fats
LAXATIVES / SLIMMING TEAS / DIURETICS: Essentially causes your body to lose water, thus temporary lowering your body weight but not the unwanted fats!
MAGICAL PILLS / PATCHES: If they work like magic, they can't be real! So don't even waste time considering them. Pills and quick fixes of any kind- if you don't know what they contain and how they work, you should not even consider them as they may cause dangerous side - effects.
QUICK FIXES OF ANY KIND:The US Federal Trade commission recently issued an advisory to consumers to be wary of any product that claims substantial weight loss without a diet and exercise programme. In other words, any quick fixes of any kind are too good to be true.