Is it possible to loose 20 pounds in 2 months if yes how?

It's not very healthy to lose weight too fast. Ok? What do you want to weigh? Take that number and multiply it by 10. That tells you how many calories you need to eat to weigh that much. Not very many calories, is it? That's the hard part about losing weight. You have to eat much less food. You've got to have lots of will-power to lose 20 pounds in two months.