thiers nothing out thier great, a lot recommend cranberry caps... lots of h20 is one of the most important things u can do while on or off, also be responsible with ur duration and dose while on aa-17s...
there are a couple different natural supplements put out by standard process and medi herb out of austrailia.. they are designed to feed the kidneys when they are being taxed or under stress.. rena food and antronex are 2 of them.. and to help keep the fluid out of them.. ac carbamide.. you can get them from any chiro or med professional that carries the line.. or you can pm me.. and i can help ya out..