Lower Cholesterol Is Heart Smart By Samantha Kay At Isnare.com Ezine Articles

Anyone who has turned on the news, read a newspaper or visited a doctor's office in recent years likely knows that cholesterol can be a major problem for the body. Attaining and maintaining lower cholesterol levels can prevent a whole host of conditions that can cut lives short.

It's all fine and well to tell people they need to lower cholesterol, but if they don't know what the buzz is all about, the words likely won't lead to action. So, lets take a good look at cholesterol, its dangers and how people can go about getting their cholesterol in check.

Cholesterol itself is a fatty substance that is found naturally in the blood and all of the body's individual cells. Its function is to help the body produce cell membranes, create some hormones and even to go about its normal, everyday business correctly. Unfortunately, too much of a good thing is a bad thing in this case. When cholesterol levels are too high, the chances for heart disease, heart attack and stroke are greatly increased.

Doctors can tell if a person needs to lower cholesterol levels by performing a simple blood test. This test reveals the levels of several types of cholesterol found in the body. If some types of cholesterol are too high and others are too low, changes likely will need to be made to help a person avoid heart disease, heart attack and even stroke. While these changes alone cannot guarantee problems will be totally avoided, they can very much help.

There are several kinds of cholesterol found in the body. The LDL or low-density lipoprotein, also known as bad cholesterol, is the kind to watch out for. When the levels of this form of cholesterol are too high, chances are this form of fat is or will soon begin to stick itself to the walls of the arteries. When combined with plaque, this type of cholesterol can become a killer by leading to hardening of the arteries, which of course leads to heart attack and stroke.

HDL or high-density lipoprotein is known as the "good" cholesterol. This type of cholesterol actually protects the body from heart attacks and strokes. It is believed that HDL cholesterol carries the bad LDL to the liver where it can be successfully purged from the body. This number is only a problem when it is too low.

Another factor that goes into total cholesterol counts is the triglyceride level. This form of fat is produced in the body itself. When this is too high, the risk for heart disease and stroke is generally elevated, as well.

Striving to lower cholesterol by changing dietary habits, increasing exercise and even taking some medications that can help control the body's own fat production can help prevent heart disease and stroke. While cholesterol levels alone are not the only factor that goes into the formation of heart disease, artery clogging and other undesirable conditions, removing this risk can greatly improve a person's overall health outlook.

When lower cholesterol levels are attained and maintained, the entire body tends to benefit. Since diet and exercise likely will come into play, the offshoot of this measure can be fantastic not only for cholesterol test results, but also overall health.

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