You know how sometimes people look older when they lose a bunch of weight?Well, there’s a name for that. It’s called “diet face.” According to a newstudy, it happens when losing weight causes the skin on the face to sag. The cheeks aren’t as full, eyes appear more sunken, and jowls get heavier.Great. Doctors say this is particularly true for middle-aged people who lose weight. So what do you do if you want to lose weight but don’t want to look older? Experts say lose weight gradually, rather than drastically.