I agree with this statement. I have two acquaintences from my old neighborhood. Four years ago they both had sons in the 12 year old range who were overweight. One mom talked to her ped about it, and changed her sons diet. He's a big framed kid, so never going to be "slim" but his weight and height are now proportionate, and the mom also lost a few pounds

(Dad was a twig to begin with)
The other family, the mom is morbidly obese herself, and dad is just overwhelemd with life--and probably 20 pounds overweight. Their son's weight has ballooned up, he is now morbidly obese at 16. Their younger son who was a healthy weight, is now becoming overweight at age seven. This family has a steady diet of fast food, I do'nt think their kitchen has been cooked in in three years.
Now on a personal basis, I like the overweight family a lot more. But which one do you think I have more respect for?
Anne