Can't tell you about kidney stones, but for future reference, I just read Raw Juices Can Save Your Life by Sandra Cabot and she syas her grandmother had glomerulo-nephritis in the 1930s in her twenties and at death's door when the hospital told her she was going to die. Her grandfather took her home and made her juices (no electric juice machines!) and she regained normal health and lived to 78.
I'm just getting started, but Doc has a lot of great info here about getting healthy and also the liver. Click on the red 'R's for notable past post info. You might also search this forum about kidney stones. Keep us posted. - WSW