Previously he was habit of tobacco chewing. Smoking and alcohol. Now ge stop all this thing. Now today he is suffering digestion problem he told that whatever he take food light or heavy its not digest means stool color is brownies and in chest and food pipe. In mouth he fell burning. His family doctor told him that your food is not proper absorb on stomach due to more toxic in his body. Pls suggest him some medicine of homeopathy or ayurvedic or allopathy to bring out from his body a toxic and proper digestion thnx.