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From the mouth to the anus, Dr Astuce explains each part of digestion very clearly, even the most complex. Interested in Dr Astuce's Memory Techniques Workshop? Go here for more information: drastuce.com/reserver Why do we eat? (0:00) Why digestion? (1:04) Digestion stages (1:58) Ingestion (2:26) Propulsion (3:08) Mechanical digestion (4:09) Chemical digestion (4:35) Absorption (5:16) Defecation (6:08) Why are stools brown? (6:43) ATM (7:19) General and specific anapath digestive tract (8:06) Mouth (12:22) Esophagus (14:08) Stomach (14:45) Stomach regulation (21:38) Pancreas (26:02) Pancreas regulation (31:00) Liver and gallbladder (33:28) Small intestine (37:43) Large intestine (39:58) Defecation (41:55) Summary (46:54) ATM (50:38) Disclaimer: I did my best to make this video as correct as possible, but it is still possible that there is an error, if so do not hesitate to report it in the comments. Keywords: digestive physiology, digestive physio, monomers, ingestion, propulsion, swallowing, mechanical degradation, chemical digestion, absorption, defecation, saliva, amylase, digestion, esophagus, stomach, pancreas, liver, gallbladder, small intestine, large intestine, colon, bolus, carbohydrates, lipids, proteins, amino acids, fatty acids, simple sugars, nucleic acids, enzymes, digestive enzymes, enterocytes, fibers, why are stools brown, bilirubin, urobilinogen, stercobilin, urobilin, ATM, how to memorize, swallowing phases, esophageal sphincter, parietal cells, chief cells, HCL, intrinsic factor, ileum, jejunum, duodenum, pepsinogen, pepsin, G cells, gastrin, D cells, somatostatin, histaminocytes, histamine, mucous cells, cephalic phase, gastric phase, intestinal phase, trypsin, carboxypeptidase, peptidase, lipase, nuclease, CCK, cholecystokinin, secretin, bicarbonate, HCO3-, fat-soluble vitamins, ADEK vitamins, chyme, bile salts, bile acids, emulsification, emulsion, triglycerides, micelle, enterocyte, chylomicron, lacteal, apolipoproteins, vitamin B12, connivent valves, villi, microvilli, ileocecal valve, cecum, why do we fart, haustral contractions, mass movements, vagovagal reflex, gastrocolic reflex, mechanoreceptors, anal sphincter, external anal sphincter, internal anal sphincter, stool, rectum, rectorectal reflex, excitatory rectoanal reflex, inhibitory rectoanal reflex, sampling reflex, how is it done? digestion, puborectal muscle, tip, dr tip, medicine, internship, residency, why we eat www.drastuce.com ..::: Dr Astuce :::... Save A Life Starts Here -