What is Cholesterol?

Cholesterol is a sterol (a combination steroid and alcohol). Cholesterol is a lipid found in the cell membranes of all tissues, and it is transported in the blood plasma of all animals. Because cholesterol is synthesized by all eukaryotes, trace amounts of cholesterol are also found in membranes of plants and fungi.The name originates from the Greek chole- (bile) and stereos (solid), and the chemical suffix -ol for an alcohol, as researchers first identified cholesterol in solid form in gallstones by Francois Poulletier de la Salle in 1769. However, it is only in 1815 that chemist Eugene Chevreul named the compound "cholesterine".[2]Most of the cholesterol is synthesized by the body and some has dietary origin. Cholesterol is more abundant in tissues which either synthesize more or have more abundant densely-packed membranes, for example, the liver, spinal cord and brain. It plays a central role in many biochemical processes, such as the composition of cell membranes and the synthesis of steroid hormones. Cholesterol is insoluble in blood, but is transported in the circulatory system bound to one of the varieties of lipoprotein, spherical particles which have an exterior composed mainly of water-soluble proteins. The main types, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) carry cholesterol from and to the liver.According to the lipid hypothesis, abnormally high cholesterol levels (hypercholesterolemia) and abnormal proportions of LDL and HDL are associated with cardiovascular disease by promoting atheroma development in arteries (atherosclerosis). This disease process leads to myocardial infarction (heart attack), stroke and peripheral vascular disease. As high LDL contributes to this process, it is termed "bad cholesterol", while high levels of HDL ("good cholesterol") offer a degree of protection. The balance can be redressed with exercise, a healthy diet, and sometimes medication.

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Guide to the best blood pressure monitor
Home blood pressure monitors provide a quick and easy way to monitor your blood pressure in the comfort of your own home and we aim to help you find the

Blood Pressure Monitors
A home blood pressure test allows you to keep track of your blood pressure at home. Blood pressure is a measure of the force of blood inside an artery.

Home Monitoring of High Blood Pressure
Guide to Buying the Best Home Blood Pressure Monitor Check my report Home Blood Pressure Monitors â“ Selected Internet Resources for a small list of

Home Blood Pressure Monitoring Patient Instructions - UMHS
If your doctor or other healthcare provider has told you to monitor your blood pressure at home, youâ™ll need a sphygmomanometer.

My Blood Pressure Charting Software -- Free Download
Electronic home blood pressure units are the favored machines to purchase because:. They do not require a stethoscope; They are easy to use and last a long

Blood Pressure Monitors - Monitor your Health
Create blood pressure charts and print blood pressure reports. Reminds you to take a blood pressure reading with your home monitor machine.

Automated Home Blood Pressure Monitors
Home monitoring with a blood pressure monitor is especially important. Home Blood Pressure Monitors, Blood Pressure Monitor, Review of Home Blood

Blood Pressure Monitors: Recommended machines to measure blood
There is a growing trend of measuring blood pressure trends. This can help people with hypertension (high blood pressure) work with their doctors to better

High blood pressure: Get the most out of home monitoring
Blood pressure monitors: which type of machine is recommended to use at home? If you are considering buying a blood pressure monitor it is important that

Blood Pressure Monitors
Using a home blood pressure monitor can play an important role in bringing high blood pressure under control. Factors such as time of day, physical activity

Selecting and Using a Home Blood Pressure Monitor
They stock blood pressure machines that the British Hypertension Society recommend - Microlife, Omron and A and D Instruments - accurate monitors for home

Blood Pressure Monitors: advice on accurate blood pressure monitors
Omron is the world's leading manufacturer of blood pressure monitors for home use. Omron offers a full line of blood pressure monitors from manual inflation

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Blood Pressure Monitors at Wal-Mart. Find For the Home at Walmart.com.

Blood Pressure Monitors - Home Medical Equipment - For the Home
High blood pressure: Check your blood pressure at home to help meet your target. Don't rely on the free blood pressure machines commonly found in malls,

Amazon.com: Omron HEM-780 Automatic Blood Pressure Monitor with
If you are being treated for high blood pressure, your doctor may want you to monitor your blood pressure daily. These home blood pressure monitors can do

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By keeping track of your home blood pressure readings, you can provide your healthcare professional with .. Omron Blood Pressure machine Works very well.

Blood Pressure Monitoring at Home -- familydoctor.org
This is an online shop supplying blood pressure monitors mainly to healthcare professionals, but also stocks some monitors that are suitable for home use.

Blood Pressure Monitors - machines for home use.
Home measurement with an accurate machine can be very worthwhile, it can give you more control over your blood pressure and be reassuring.


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