I did this for a week two years ago, with salt water flush and all. It really slowed down my metabolism.
In my opinion, based on my own extensive experience of trial and error, the best cleansing option is 100 percent raw living foods.
Uncooked vegetables, fruits, nuts, seeds.
I'm very curious to know how others do with the Master Cleanse and if it affects your metabolism as it did mine. Lmk?!