The Importance of Relative Weight

"I'm starting to hit that late 20s metabolism slowing my tummy is getting pudgy now, and so are my nipples. It's not my nipples, but I have to do extra work," he says. "You like having a little bit of fat work, not where it's distributed." In Japan they judge people very harshly for appearances, especially their weight,. Is that also like genetics? You don't see a lot of fat Japanese people at all. Do you think more culture and diet could be responsible for the obesity epidemic in U.S. today? Share your thoughts with CNN iReport.