The liver is a large organ that sits in the right upper abdomen, just under the right lung. It is one of the body’s most “intelligent” organs in that it performs so many different functions at the same time. The liver makes proteins, eliminates waste material from the body, produces cholesterol, stores and releases glucose …
The liver is the largest organ in the body. It is found high in the right upper abdomen, behind the ribs. It is a very complex organ and has many functions. They include: Storing energy in the form of sugar (glucose) Storing vitamins, iron, and other minerals Making proteins, including blood clotting factors, to keep …
Heartburn is a burning sensation felt behind the breastbone and sometimes in the neck and throat. It is caused by stomach acid refluxing or splashing up into the esophagus — the muscular tube that connects the throat to the stomach. At the lower end of the esophagus where it enters the stomach, there is a …
Dietary fiber is the undigestible part of plants that maintains the structure of the plant. Dietary fiber includes cellulose, hemicellulose, polysaccharides, pectins, gums, mucilages, and lignins. Although they are chemically unrelated, they all resist digestion by the human body. It is this resistance that makes these fibers important in both the normal functioning and in …
For a regular healthy diet, it is recommended that of the total calories eaten, no more than 30% should come from fat. However, certain diseases and medical conditions can make it difficult for the body to tolerate even that much fat, so a low-fat diet may help people with these conditions. Gallbladder Disease: Bile secreted …
IBS is a very common disorder. Please refer to the essay Irritable Bowel Syndrome for details about this disorder. This information is directed to dietary considerations. The large bowel or colon is the site of many beneficial bacteria. However, the colon is the site for many of the symptoms in IBS patients. Since this organ …
What is Dietary Fiber? All fiber comes from plants, bushes, vines or trees. Of course, the ones that we eat provide us with fruits, vegetables and grains. There are many different types of fiber but the three that are most important to the health of the body are: Insoluble Fiber This fiber does not dissolve …
Gluten is the protein part of wheat, rye, barley, and other related grains. Some people cannot tolerate gluten when it comes in contact with the small intestine. This condition is known as celiac disease (sometimes called non-tropical sprue or gluten enteropathy). Celiac disease is now clearly known to be genetically determined. In other words, if …
Gastroparesis is the medical term for delayed stomach emptying. During the process of digestion, the stomach must contract to empty itself of food and liquid. Normally, it contracts about three times a minute. This empties the stomach within 90-120 minutes after eating. If contractions are sluggish or less frequent, stomach emptying is delayed. This results …
The esophagus is the tube that carries food from the throat to the stomach. However, it is not just a simple tube. The lower esophagus has a specialized muscle around it that usually stays tightly closed, opening only to allow food and liquid into the stomach. It acts to prevent the reflux of stomach acid …
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