Overview

A vitamin is an organic compound required as a nutrient in tiny amounts by an organism. A compound is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and the particular organism. For example, ascorbic acid functions as vitamin C for some animals but not others, and vitamins D and K are required in the human diet only in certain circumstances.

Vitamins are classified by their biological and chemical activity, not their structure. Thus, each "vitamin" actually refers to a number of vitamer compounds, which form a set of distinct chemical compounds that show the biological activity of a particular vitamin. Such a set of chemicals are grouped under an alphabetized vitamin "generic descriptor" title, such as "vitamin A," which (for example) includes retinal, retinol, and many carotenoids. Vitamers are often inter-convertible in the body. The term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids, nor does it encompass the large number of other nutrients that promote health but are otherwise required less often.

Friday, January 23, 2009

Symptoms and Causes of An Internal Hemorrhoid

There are two different types of hemorrhoids, hemorrhoid an internal and an external hemorrhoid. An internal hemorrhoid is inside the anus and are usually painless. The most common symptom of an internal hemorrhoid is blood in the stool. Hemorrhoids are degrees and the internal form is the first degree.

The first-degree relatives of an internal hemorrhoid is a pain-free, which are not seen and can cause bleeding. If the first degree, then the treatment immediately. Since the symptoms are difficult to recognize those who suffered first degree of the rule prolapsing. This brings us to the second degree, that is, by constipation, strain causes internal hemorrhoid to come and then not play. The third level means that the hemorrhoid is still not, unless physically inserted into the rectum. The four degrees is the last and most difficult stage of the meaning hemorrhoid remains outside attempts to physically it.

How to get an internal hemorrhoid?

There are veins and tissue, inside the rectum, and if the muscles and tissues in the rectum and anus to be tense, a hemorrhoid is. If a person is not enough fiber in their diet, no fiber supplements, or not enough water to drink, their chair too hard and impassable. From this comes stress, constipation and strain on the muscles of the anus. If a person is not enough constipation chair to their living and digested the chair still make it difficult or nearly impossible to painful. If people do not use the bathroom for a bowel movement often enough, it can also hemorrhoids or constipation, which often leads to hemorrhoids. Pregnancy or hard work has similar effects. The pushing and effort on the field for these months of pregnancy until birth can cause the tissue to swell in the rectum.

rule hemorrhoid can not be seen because it remains in the rectum. The only sign that an internal hemorrhoid is the burning, itching or bleeding. Once the internal form will be a second or third degree hemorrhoid, it is external. External hemorrhoids require a somewhat different approach for dealing with the symptoms, such as an operation to remove the unsightly bump.

 

Typically an internal hemorrhoid cannot be seen because it remains inside the rectum. The only signs of having an internal hemorrhoid is the burning, itching or bleeding. Once the internal form becomes a second or third degree hemorrhoid, it becomes external. External hemorrhoids require a slightly different approach for handling the symptoms, like a surgery to remove the unsightly bump. If you are suffering from either type I'm sure you are looking for hemorrhoid relief. If treated early natural remedies can be quite effective. Learn more about natural remedies at: http://www.natural-hemroid-remedy.com.

Article Source: http://EzineArticles.com/?expert=Heidi_T.

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