DISCLAIMER: I am not a certified Health Advisor for Medifast--just a successful client! The following is all based on my personal experience.
Repeat after me...
Boullion is my friend!
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Boullion or broth is going to save your butt alot on this program, especially in the beginning. You will need the extra sodium to help level out your blood pressure.
I think the maximum amount is 2 cups per day. I space mine out a bit, so I can feel fuller longer.
The soups, chili and oatmeal products on Medifast will not slow down your progress. I have lost 27 pounds in 36 days on the program while having the things other than the shakes. Remember though, three of your five meal replacements must be shakes--the other two can be whatever Medifast product you choose.
The hard facts about exercise: it WILL help! I have started back this week to Curves and I can already tell a difference! You should wait until about week 3 or 4 before exercising to give your body time to adjust to the lower calories.
And above all else...DRINK LOTS OF WATER!! a minimum of 64 ounces a day (not counting shakes). This has been key to my success thus far.
You are going to do GREAT!! The first few days are rough, but it will get better--I promise!!!