Diarrhea
If too little water is reabsorbed fro the solid waste in the large  intestine, you will have diarrhea, and may become dehydrated. In  addition, diarrhea can remove important … salts from the body. This  dehydration and salt imbalance can be dangerous. 1 person found this useful.  The intestines are a long, continuous tube running from the stomach to the anus. Most absorption of nutrients and water happen in the intestines. The intestines include the small intestine, large intestine, and rectum. The small intestine (small bowel) is about 20 feet long and about an inch in diameter. Its job is to absorb most of the nutrients from what we eat and drink. Velvety tissue lines the small intestine, which is divided into the duodenum, jejunum, and ileum. The large intestine (colon or large bowel) is about 5 feet long and about 3 inches in diameter. The colon absorbs water from wastes, creating stool. Split and merge into it. Answer by Iu652f0pnm2g. Confidence votes 221. If the large intestine does not absorb water then it will cause diarrhea. If the large intestine absorbs too much water then it causes constipation It can absorb 300 ml, or about a cup and a half, of water a day. This water removal dries out the feces. If food moves through the large intestine too quickly, it will not have sufficient time to absorb water, which will result in the passage of watery stool, or diarrhea. The large intestine is the final processing area for digested food. In this lesson, you will learn how the large intestine removes water from undigested food and prepares for the elimination of feces through the anus. The large intestine, also called the colon or the large bowel, is the last part of the digestive system in vertebrates. Water is absorbed here and the remaining waste material is stored as feces before being removed by defecation.  The colon, which is about five feet long, connects the small intestine with the rectum and anus. The major function of the colon is to absorb water, nutrients, and salts from the partially digested food that enters from the small intestine. Two pints of liquid matter enter the colon from the small intestine each day. Stool volume is a third of a pint. At the end of the small intestine, the material then enters the large intestine, or colon, which is also a long tube. Its main job is to remove water from the waste products as they pass through and recycle this water back to your body. The large intestine performs the vital functions of converting food into feces, absorbing essential vitamins produced by gut bacteria, and reclaiming water from feces. A slurry of digested food, known as chyme, enters the large intestine from the small intestine via the ileocecal sphincter. The large intestine is the final section of the gastrointestinal tract that performs the vital task of absorbing water and vitamins while converting digested food into feces. Although shorter than the small intestine in length, the large intestine is considerably thicker in diameter, thus giving it its name
http://www.answers.com/Q/What_happens_if_the_large_intestine_fails_to_absorb_water http://www.m.webmd.com/a-to-z-guides/picture-of-the-intestines http://www.answers.com/Q/What_occurs_if_the_large_intestine_does_not_reabsorb_enough_water http://study.com/academy/lesson/rectum-functions-of-the-large-intestine-water-absorption.html https://en.wikipedia.org/wiki/Large_intestine http://digestive-system.emedtv.com/colon/colon.html http://www.innerbody.com/anatomy/digestive/large-intestine
what happens when large intestine fails to absorb water