Started the master cleanse 6 days and have lost 21lbs so far

I started the master cleans weighing 398lbs and the weight is coming off so fast.

Day1 3.5lbs
Day2 2.5lbs
Day3 6lbs
Day4 4lbs
Day5 2lbs
Day6 3lbs

21lbs so far.

I was only going to do 10 days but at this rate I'm going to try for 40 days.