weight gain in first month

I've a weight problem all my life. My parents bought me "huskies" while I would grammar school. I wasn't a very active kid. My parents always provided 3 good meals personally daily. School lunches were actually nutritious in those days. They weren't anything like they are now with pizza, tacos, hamburgers, sausages, fried potatoes, sweet sodas and all forms of chips and desserts. I hear french fries would be the main course especially with school girls. Today's kids do not have the opportunity. However the humans living around the spaceship were different to the humans who are living on earth now. They were so fat that they are can not walk. they travelled around in motorised chairs having a computer screen and cup & straw attached, chatting on phones and if they happened to drop out they simply laid there until a robot emerged and picked them up. The adults were fat, your children were fat! They just laid around all day long meals doing no exercise what so ever and to quote the captain, "Computer, define dancing".