WebThe stomach acts like a concrete mixer, churning and mixing food with gastric juice to form chyme — a thick, soupy liquid. Small intestine Bile from the gallbladder and enzymes in digestive juices from the pancreas empty into the upper section of the small intestine and help to break down protein into amino acids and fat into fatty acids. Constipation involves the GI tract struggling to pass stool. It may result from a low fiber or fluid intake, hormonal imbalances, or a lack of mobility. Constipation can also be a side effect of medication. It is more commonTrusted Sourcein older people than younger people. Eating more fiber, drinking plenty of fluids, and … See more Viral gastroenteritis is also called the stomach flu. It results from an infection and can cause cramps, watery diarrhea, nausea, vomiting, and a fever. The symptoms may last from a few days to 10 days. The stomach flu … See more This condition, usually called IBS, is characterized by abdominal pain, bloating, and changes in bowel habits. It affects around 25–45 … See more Crohn’s disease causes chronic inflammation in the GI tract. It most commonlyaffects the end of the small intestine and the … See more Over time, in a person with celiac disease, the gluten in wheat damagesTrusted Sourcethe small intestine so that it no longer absorbs nutrients as efficiently. Symptoms vary, from diarrhea and abdominal pain to … See more
Your Digestive System & How it Works - NIDDK
WebJan 3, 2024 · Introduction: The intestine (bowel) is a muscular tube that extends from the stomach to the anus. An essential function of the intestine is the digestion of food and absorption of nutrients. The intestines are divided into the small intestine and large intestine. Common conditions affecting the intestine are inflammation, microbial … WebAug 10, 2024 · When the body's immune system overreacts to gluten in food, the reaction damages the tiny, hairlike projections (villi) that line the small intestine. Villi absorb vitamins, minerals and other nutrients from … how many feet is 162
Small Intestine: Function, anatomy & Definition - Cleveland Clinic
WebNov 8, 2024 · By the time food reaches the colon, it's already through most of the digestion process. The colon's main role is to absorb water, vitamins, and electrolytes from partially … WebJul 12, 2024 · How do the intestines work? The large intestine Any unabsorbed food and nutrients now pass to the large intestine, or colon. The material is now feces. The large intestine is around 6... WebApr 8, 2024 · Small intestine: Once food reaches the small intestine, it's mixed with even more digestive juices from the pancreas and the liver to break it down. The peristalsis in … high waisted jeans at walmart