Photoshop

I saw an infomercial on Hoodia last night. The chick in the commercial looked like a computer anagram of what a regular person should look like. I think that they just took a picture of her as she is normally, then photoshopped it to make it look like she started at 300+ lbs and lost it. Call me skeptic, but there is no way in hell I can believe that that shizz works that well and so quickly.