Detailed text transcripts for TV channel - KGO - 20120208:11:16:00
World of diabetes. doctors were surprised to find a new diabetes drug is helping people shed pounds. it costs around $500 a year. and as christie meyers of ktrk in houston reports, it seems to be worth every penny. >> reporter: chances are either you or someone you know is trying to lose weight. >> i'll post on facebook, look, i'm down to a size 12. what did you do? >> reporter: but kristen cartizzi wasn't. she was just trying to control her diabetes. so how did she drop 40 pounds and four dress sizes? >> i've gone from a size 20 to a size 12. i've gotten into a couple 10s. >> reporter: the we...
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