Thank you for your reply. Your post suggested me to look into possible food intolerance. Chanca peidra and malic acid prevent calcified stone to form. I found for me most new stones are cholesterol stones in recent years but I donít eat high fat diet. My feeling is most of the new stones were created right after the flush before the liver was able find a balance again. I remember someone mentioned bile salt needs about 10 to 14 days to replenish. Is there a way to supplement the bile salt within this 2 weeks window so that new stones were not forming?