Bursae are small sacs filled with synovial fluid that occur in the body where there is much friction. The sacs absorb friction. If the friction is too large, the overuse…
The colon (the large intestine) anatomy and functions of the colon
The last part of the gastrointestinal tract (GI tract) is formed by the colon. The colon (large intestine) consists of several parts and is about 5 to 6 ft. long….
The liver, anatomy and physiology of the liver
The liver is the largest internal organ. The liver is located under the right lung. The liver can be divided into several parts. The liver is an important organ with…
Weight loss, burn fat, and exercise (exercise intensity and fat burning)
People who want to lose weight, should increase their physical activity level. Regularly exercising makes weight loss easier. Also, when regularly exercising muscle mass will be better preserved, which makes…
Sinusitis, causes, symptoms, and treatment
The skull has many cavities. These cavities are called sinuses. At the upper jaws, above the ethmoid, sphenoid, and at the forehead are the sinuses of the skull. These sinuses…