Not much...: There really isn't anything you can do to prevent your chin from growing how your genes "tell" it to. To a large extent, we are pre-programmed by our genetics to look a certain way when we become adults. Certainly added weight can make a chin larger, so maintaining a healthy weight can help. Hope that helps!
Answered 4/28/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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