After my last weigh-in, I thought it was time to celebrate my progress. But instead of rewarding myself the way I used to-with food-I decided to do something that would keep me feeling good for a much longer period of time: get my teeth professionally whitened. I'm a big coffee and tea drinker, and as a result, they're stained a bit. I hate feeling self-conscious about my smile, so I made an appointment with my dentist. The entire process took about two hours and now my teeth are about three shades lighter. I love having a new sparkly grin to go with my slimmer body.