[grofvuri]

I am curious what the difference is between the 21 day protocol vs the 43 days? Is one better than the other for certain people?

[Misespimb]

There is no 21 day protocol. The bare minimum is 23 days and Dr. Simeon only did those if you had less than 15 pounds to lose. I also see more instability with people who have done a short round. I encourage dieters to stay on at least 30 days.