The effect of smoking on the digestive system.. Yellowish teeth and Tsusha. Gum disease. Indigestion and inflammation of the large intestine. Ulcers

 ** Yellowish teeth and Tsusha Fallen and gum disease.

** Agitating the salivary glands and thereby increase the excretion.

** Indigestion, inflammation of the large intestine.

** Increased secretion of stomach acid Alklordik lead to stomach ulcers and delay Healing.