Digestive: Difference between revisions

Latest revision as of 16:05, 10 March 2023

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Digestive system

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-[[Digestive system]] is a complex series of organs and processes responsible for breaking down food into nutrients and waste products. The digestive system starts with the mouth and ends at the anus, with several organs and processes in between. In this article, we'll explore the various components of the digestive system and how they work together to ensure proper digestion and absorption of nutrients.
+#REDIRECT [[Digestive system]]
-== Organs of the Digestive System ==
-The digestive system consists of several organs that work together to break down and process food. These organs include:
-[[Mouth]]: The mouth is responsible for breaking down food into smaller pieces through mechanical digestion. The tongue and teeth work together to chew food and mix it with saliva, which contains enzymes that begin the process of chemical digestion.
-*[[Esophagus]]: The esophagus is a muscular tube that transports food from the mouth to the stomach through a series of contractions called peristalsis.
-*[[Stomach]]: The stomach is a muscular sac that mixes and grinds food with digestive juices, breaking it down into a liquid called chyme. The stomach also releases enzymes that further break down proteins.
-*[[Small intestine]]: The small intestine is a long, narrow tube that absorbs nutrients from chyme. It contains tiny finger-like projections called villi that increase its surface area, allowing for maximum absorption of nutrients.
-*[[Liver]]: The liver produces bile, which helps break down fats in the small intestine.
-*[[Gallbladder]]: The gallbladder stores and releases bile into the small intestine as needed.
-*[[Pancreas]]: The pancreas produces enzymes that break down carbohydrates, proteins, and fats in the small intestine.
-*[[Large intestine]]: The large intestine absorbs water and electrolytes from the remaining waste products, forming solid feces.
-*[[Rectum]]: The rectum stores feces until they are expelled from the body through the anus.
-== Digestive Processes ==
-The digestive system uses several processes to break down food into nutrients and waste products. These processes include:
-*[[Mechanical digestion]]: This process involves physically breaking down food into smaller pieces through chewing and mixing with digestive juices.
-*[[Chemical digestion: This process involves breaking down food into its molecular components through the use of enzymes and other chemicals.
-*[[Absorption: This process involves the uptake of nutrients from the small intestine into the bloodstream.
-*[[Elimination: This process involves the removal of waste products from the body through the rectum and anus.
-== Common Digestive Problems ==
-The digestive system is prone to several problems that can interfere with its proper functioning. Some of the most common digestive problems include:
-*[[Gastroesophageal reflux disease]] (GERD): This condition occurs when stomach acid backs up into the esophagus, causing heartburn and other symptoms.
-*[[Peptic ulcer]]: This condition occurs when the lining of the stomach or small intestine is damaged, leading to pain and discomfort.
-*[[Inflammatory bowel disease]] (IBD): This condition involves chronic inflammation of the digestive tract, leading to symptoms such as diarrhea, abdominal pain, and cramping.
-*[[Irritable bowel synves chronic abdominal pain, bloating, and changes in bowel habits.
-{{stub}}

Digestive: Difference between revisions

Latest revision as of 16:05, 10 March 2023

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