eating stones

Created by
Updated on Feb 16, 2018
hi my son eat small small stones at our home we have a huge backyard with full of plants. my son plays in that place . with in a second of gap he will eat stones I am warning him and beating him also. but he was not stopping that habit he will chew the stones and swallow them how shall I treat my baby to stop this habit or is there any health tip for digestion of that stones
