The components of stones are calcium oxalate, calcium carbonate and calcium urate. 1. Stones caused by calcium oxalate are caused by excess protein. The biggest cause of stones is the excessive accumulation of oxalic acid, the body’s oxalic acid content of a large number of aggregation, resulting in calcium oxalate stones. 2. Calcium carbonate-induced stones are mainly caused by an excess of calcium carbonate in the body’s memory, which generally causes urinary stones, urinary stones generally include kidney stones, ureteral stones, urethral stones, etc., when uncomfortable symptoms occur, we should go to the hospital in a timely manner, to do some detailed examination, such as ultrasound and CT, and so on. 3. Calcium urate stones are caused by eating too much meat and fish with a lot of protein, accelerating the formation of calcium urate in the urine, which forms stones through precipitation.