Digestive System Explained: What Happens to Bread After You Eat It

What happens to bread after you eat it? Follow a bite through the digestive system, focusing on how its starch is broken down into glucose and how that glucose enters your blood. This visual explainer traces chewing, saliva, the esophagus, stomach, and small intestine. See how digestive enzymes break starch into smaller sugars, why the intestinal villi matter for absorption, and how absorbed glucose travels toward the liver. Other parts of the bread follow different routes. Chapters 00:00 What happens after you eat bread? 00:21 Chewing and starch digestion begin 01:13 How the esophagus moves food 01:54 What the stomach does 02:41 How enzymes break down starch 03:26 How glucose crosses the intestinal wall 04:16 Where absorbed nutrients go 05:03 From bread starch to blood glucose Sources NIDDK — Your Digestive System & How It Works: https://www.niddk.nih.gov/health-info... OpenStax Anatomy and Physiology 2e — Digestive Processes: https://openstax.org/books/anatomy-an... OpenStax Anatomy and Physiology 2e — Mouth and Esophagus: https://openstax.org/books/anatomy-an... OpenStax Anatomy and Physiology 2e — Chemical Digestion and Absorption: https://openstax.org/books/anatomy-an... #DigestiveSystem #Digestion