Some *cleansing* may be in order... however, YOU want to *build* and *renew* tissue, so use common sense and do not over do it so much that your body breaks down.
That is why I prefer things that gently keep things moving to cleanse, rather than the organ *purges* that are so often touted.
I have not investigated the cleansing aspect much, any advice on how to start and where to find good information?