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www.reference.com/science/digestive-system-8f52c91c01452796

The digestive system helps the body break down food, so nutrients can be used for cell repair, growth and energy. The digestive system is also responsible for storing and excreting solid wastes.

www.reference.com/science/digestive-system-work-other-systems-c42283d26463d67e

The cardiovascular system interacts with the digestive system by carrying digested nutrients throughout the body via the bloodstream, explains Southwest Tennessee Community College. The digestive system also works with the excretory system to control the amount of water in the body and release undig

www.reference.com/article/long-digestion-56311c0c9703eec

The amount of time that digestion takes varies from person to person, but on average it takes around 33 to 50 hours. It takes 6 to 8 hours for food to pass through the stomach.

www.reference.com/article/interesting-digestive-system-9cc247cb1e1f37c6

The digestive system is that it works even when a person is upside down, the small intestine is about 22 feet long, and some animals don't have stomachs. The platypus's food, for example goes straight to its intestine without passing through a stomach.

www.reference.com/article/digestive-system-diseases-3db53a2ccb3c4c1f

Digestive system diseases include gastroesophageal reflux disease, or GERD, celiac disease, Crohn’s disease and diverticulitis, states Everyday Health. It is common to have a digestive system problem, and patients with symptoms of these conditions should talk to their doctors.

www.reference.com/article/digestion-start-75a6afc1fbe6f4ee

According to Branch Basics, digestion begins in the mouth when the process of chewing starts. Salivary glands will secrete a mucus, which assists in lubricating the food before swallowing.

www.reference.com/article/basics-digestion-process-168841b55eb8f9a1

The human digestive system begins in the mouth and ends at the anus. Enzymes in saliva break food down into smaller particles in the mouth. Food is then swallowed and goes through the digestive tract before leaving the bottom through the rectum and anus.

www.reference.com/article/must-food-digested-875ddfae5c8a4f5a

Digestion is the process that breaks food down into the molecules that the body needs for all of its metabolic processes. Food is the body's fuel source and the source that the body's molecules and cells use to build and repair the body, but the body cannot use the food unless it has been digested.

www.reference.com/article/easy-digest-foods-f73b3d9e21baa6ad

Easy-to-digest foods include refined breads and pastas; well-cooked or canned vegetables without seeds; ripe bananas or canned fruits without seeds and skins; and animal products such as meat and eggs, states WebMD. Dairy is also easily digestible but can cause diarrhea and cramping in some people.

www.reference.com/science/main-organs-digestive-system-b867878422fc1963

The digestive system involves the mouth, throat, esophagus, stomach, small intestine, large intestine, pancreas, liver and gallbladder. The main organs involved in digestion include the esophagus, stomach, and the small and large intestines.