Coffee and Digestion: How Coffee Affects Your Gut
When you drink coffee, it stimulates your stomach’s parietal cells to produce more acid, aiding digestion but potentially worsening reflux or gastritis. Coffee also speeds up gut motility, triggering muscle contractions that promote bowel movements through the gastrocolic reflex. Its bioactive compounds influence gut microbiota, supporting beneficial bacteria growth. Decaffeinated coffee still affects acid secretion,…