I've done the fast before and I really love it except I've found the laxitive tea leaves me feeling weak. Also, I'm very prone to headaches although I drink a lot of water and the lemonade tea.
Someone told me recently that using enemas daily has the same effect as the laxitive tea although the "Master Cleanse" booklet does not promote them. My friend said that it's been many years since the book was written and believes it would be revised accordingly re enemas.
I have been on the fast for 5 days using enemas instead of the tea and I feel so much better with no weakness but I still would like to know other opinions.