Why does coffee cause indigestion? coffee activates your colon – that causes more frequent contractions and creates excessive gas as food moves more quickly through the digestive tract the reason coffee causes more gas as it moves through the body, is because there’s a lot of acidity in coffee. Does coffee cause indigestion. Coffee and indigestion may go hand-in-hand for some individuals coffee contains caffeine and other compounds that cause your stomach to produce more acid and may irritate its lining.
does coffee cause indigestion
