Stomach ulcers, or peptic ulcers, are sores in the lining of your stomach. Your stomach has a layer of thick mucous to protect it from the acid produced to digest food. Here are some surprising facts about them
Stomach ulcers, or peptic ulcers, are sores in the lining of your stomach. Your stomach has a layer of thick mucous to protect it from the acid produced to digest food. Here are some surprising facts about them