The kidneys have a major functions in our body. They are powerful chemical factories that remove waste products, drugs, excess fluid from the body, release hormones that regulate blood pressure, produce an active form of vitamin D that promotes strong, healthy bones and control the production of red blood cells.
Toxins which have not been dissolved in the body, create kidney stones which are hard, crystalline mineral material. Your body eliminates the small kidney stones, but it is unable to do that with the larger ones. The large kidney stones remain in the body and cause numerous ailments, such as pain during urination since the tube that links the bladder and the kidneys, is blocked by a kidney stone.