Re: Why this tea formula says only one week of use maximum?

I have no stones, just looking for a kidney cleanse next.
I am also considering doing flush with vit C as part of Colon Cleanse (ascorbic acid) but would like to do kidney cleanse first.
I will check these herbs individually, my guess is that uva ursi might be a problem, but it is a part of kidney cleanses in larger quantities and for longer periods. Tweet