How does caffeine affect your digestive health?

See below: Caffeine can lead to lower esophageal sphincter relaxation and increased acid secretion causing/worsening esophageal reflux. It can also cause diarrhea or bowel urgency.

Many ways: Caffeine is a diuretic, making you urinate frequently to get rid of the toxin "caffeine" which actually more often leeds to constipation and associate hemorrhoidal problems, rectal itching and bleeding.