Does drinking coffee affect your stomach every day?

Drinking coffee every day usually has an impact on the stomach.

Coffee contains a lot of caffeine, which can stimulate the sympathetic nerve of the human body. Drinking coffee every day can refresh the mind and help eliminate fatigue. It is beneficial to the human body. However, any food should not be consumed excessively. Excessive drinking of coffee every day may cause irritation to the gastric mucosa, resulting in excessive acid secretion, indirectly increasing the probability of inducing stomach inflammation and ulcers. And drinking too much coffee every day may also cause the nervous system of the body to be overexcited, thus affecting the normal quality of sleep.