i've tried 100 diets. sometimes i gain 10 kilos in one month, though it takes me many months to lose them again. i'm 165cm and weigh 65 kg. is there a combination of little+healthy food+ excercise that works most effectively and fast?
It is probably mostly water....a gallon of water weighs like seven pounds.
The best way to lose weight is to run run run...and eat sensibly.
Burn more calories than you take in...and you will lose weight.