Which organ is the most important organ in the body? Most people would say the heart or the brain, completely overlooking the gastrointestinal tract GI tract. Though definitely not the most attractive organs in the body, they are certainly among the most important. The GI tract is imperative for our well being and our lifelong health. A non-functioning or poorly functioning GI tract can be the source of many chronic health problems that can interfere with your quality of life. In many instances the death of a person begins in the intestines.
Liberals and Conservatives React in Wildly Different Ways to Repulsive Pictures
Conservatives React Differently to Disgusting Pictures - The Atlantic
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Hair is a protein filament that grows from follicles found in the dermis. Hair is one of the defining characteristics of mammals. The human body , apart from areas of glabrous skin, is covered in follicles which produce thick terminal and fine vellus hair. Most common interest in hair is focused on hair growth , hair types, and hair care , but hair is also an important biomaterial primarily composed of protein , notably alpha-keratin.
The digestive system is a group of organs working together to convert food into energy and basic nutrients to feed the entire body. Food passes through a long tube inside the body known as the alimentary canal or the gastrointestinal tract GI tract. The alimentary canal is made up of the oral cavity, pharynx, esophagus, stomach, small intestines, and large intestines. In addition to the alimentary canal, there are several important accessory organs that help your body to digest food but do not have food pass through them. Accessory organs of the digestive system include the teeth, tongue, salivary glands, liver, gallbladder, and pancreas.