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Heart disease is an umbrella term for a number of different diseases affecting the heart. As of 2007, it is the leading cause of death in the United States, England, Canada and Wales, killing one person every 34 seconds in the United States alone.
The blood vessels consist of arteries, arterioles, capillaries, venules, and veins. All blood is carried in these vessels. The arteries, which are strong, flexible, and resilient, carry blood away from the heart and bear the highest blood pressures. Because arteries are elastic, they narrow (recoil) passively when the heart is relaxing between beats and thus help maintain blood pressure. The arteries branch into smaller and smaller vessels, eventually becoming very small vessels called arterioles. Arteries and arterioles have muscular walls that can adjust their diameter to increase or decrease blood flow to a particular part of the body.
2009-03-10

Eight Benefits of Elevated Cholesterol Levels  

Do you suffer from high cholesterol? If yes, then you have researched whether the cholesterol levels are beneficial or harmful? If you have not already done so, the following will help you gain an insight into the research.

Eleveated cholesterol can be defined as any number above 200 mg /dl. While high cholesterol can be defined as any number above 240 mg /dl. In the United States of America and the world the general population is generally brainwashing that increased cholesterol levels are harmful to the health of the person. But before a decision about something, it would be better to research by the following clip.

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  • Cholesterol is a vital substance for life. To maintain the integrity of the cell wall, each cell of the body needs cholesterol


  • Cholesterol is the raw material into the body to hormones, bile acids and vitamin D.


  • It also helps the body in the fight against various infections. This is one of the most important function of cholesterol. It was understood that the atherosclerosis and cardiovascular diseases caused by organisms which are infectious. The higher cholesterol levels, and protects the body from these provocative microorganisms.


  • It also acts as an active substance to prevent the body from cancer and stroke


  • The body uses cholesterol to repair injuries.


  • cholesterol is through the brain to make the connection between the cells. The fact is, the brain has some special cells, which are responsible for the cholesterol to the brain.


  • people "suffering" from high cholesterol levels live longer. Various studies have been carried out to these results


  • cholesterol is such an important substance in the body if the diet is not able to provide sufficient quantity, then the body itself to the required level. Because of this self-regulation of low-fat diets are usually not to reduce cholesterol levels. The less fat you consume the greater the cholesterol the body makes.

are many points, the solid confirm that cholesterol is necessary for the protection and health. Is not it strange the Government of the United States of America and many doctors are working hard to reduce the cholesterol levels of patients as far as possible?

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It is better that the public should open the eyes and they should not play with the health bug. The drive to reduce cholesterol is just a business. Thousands of jobs, billions of dollars and many agencies are busy with the aim of reducing cholesterol levels. Large amount of money is spent, the people are the wrong services and low-fat diet. Big pharmaceutical companies earn huge profits from advertising and sale of the cholesterol-lowering drugs. These companies pay a lot of money to educate doctors about the benefits of cholesterol-lowering drugs. In a story in New York Magazine a doctor to admit the dependence of $ 750, which he referred to the disclosure of the specific cholesterol-lowering medication during the lunch break. Between the last 5 years, by prescription only medication was doubled, and is the 174 million U.S. dollars for manufacturers.

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No doubt a lot of money in attempts to get a goal at the end of which is harmful for patients. So you have to evaluate themselves, increased cholesterol levels are only the cause of celebration and it is not a dire health problem about which the people should worry.

 

Read free articles about Cholesterol and the Heart and become educated on what works and what doesn't. We have many articles here http://www.signsofheartdisease.net about Heart Disease.

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

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