Hi JCatz,
First, congratulations on your decision to follow Medifast.
For those naysayers, I may just say that you are the one deciding what enters and what doesn't in your mouth. You have to understand that you are fat because you don't eat well, or have bad habits, or whatever. It's not god's fault, it is yours entirely. OK, scolding done
If you know and accept that fact, it's much easier for you to stay on Medifast and focus on your health, not being influenced by those other people around you. Remember, those other overweight people have the same problem as you; they're just not at the point of accepting what is causing them to be fat.
To answer your question, I'm a 21 year-old guy on day 13, and my weight loss for the first week has been about 8 pounds. On the next 6 days, my weight loss has been about 5-6 pounds.
Although I'd love to tell you the first pounds are fat, it is clear that it's a good deal of water. HOWEVER, I can personnaly say I already feel much better with those pounds gone
I follow the complete fast, 5 supplements a day + 1 bar.
If you have any other questions, I'm here for you!