Power Gum

Ours do !!  Could it be that the only reason yours does not, is because your physician hasn't heard about it !! (Of course, it is brand new)

Belly Buster
CHEW ON THIS  (July 2010 Family Circle Magazine)

>>  A Piece of Gum can help you eat less and burn more calories.  In a new study people who chewed a sugar-free variety in the morning consumed 67 fewer calories at lunch.  Plus, those who had a stick before and after breakfast burned 5% more calories throughout the day than those who didn't.
Experts believe chewing stimulates nerves in the jaw that send signals to your brain that you're full.