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.

best blood medication pressure
Blood Pressure Drug Telmisartan Shows Powerful Activity Against
"A main finding was that combination therapy did reduce blood pressure the best of any treatment, and it also was best at cutting damage to the rats' hearts

MedlinePlus: High Blood Pressure
Cold and Flu Medication for People with High Blood Pressure(American Heart Association); High Blood Pressure and Diabetes(American Diabetes Association)

The ALLHAT results - are diuretics the best blood pressure
The ALLHAT results - are diuretics the best blood pressure medication after all? If you are being treated for high blood pressure (hypertension) or know

High Blood Pressure Medication, Medicines - Drugs for HighBlood
Drugs, medicines and medication for High Blood Pressure: Norvasc, Coreg, Benicar, Altace, Lasix, Cozaar, Avapro, Hyzaar, Micardis, Lopressor, Caduet,

High Blood Pressure Treatment and Medication - BP Success Zone
Information about high blood pressure, including medication and treatment with lifestyle changes. Learn about the BP Success Zone, a program guaranteed to

The Seattle Times: Health: New blood-pressure guidelines pay off
High blood pressure: Chronology of drug development and sales . as a way to give doctors standardized advice on the best, most efficient ways to treat a

Medication for High Blood Pressure - Patient UK
If you stop medication, you need regular blood pressure checks. High Blood Pressure: Answers At Your Fingertips · Hypertension - Best Medicine

Johns Hopkins: Hypertension|Stroke on blood pressure medication
Coping With Side Effects of Blood Pressure Medication .. ALL NEW! Number One of America's Best Hospitals 2007: Johns Hopkins

FOXNews.com - Study: Hypertension Vaccine Could Replace Blood
Millions of Americans take blood pressure medication everyday, but a new hypertension UFC 79 - Liddell Finds His Game; Best and Worst Flicks of '07

Cardiovascular & Circulatory System Health - Promote Normal Blood
Natural Remedies to Maintain Normal Blood Pressure. Do not combine with other cardiac medication unless under medical supervision.

Choosing blood pressure medications - MayoClinic.com
Choosing the right high blood pressure medication can be tricky. . Check out these best-sellers and special offers on books and newsletters from Mayo

High blood pressure medication: When should I take it
Before determining the best time to take your medication, talk to your doctor about any side effects you're experiencing and your blood pressure goals.

High Blood Pressure (Hypertension)-Medications
Deciding whether to treat high blood pressure with medication and choosing the best medication are based mainly on:Your blood pressure measurement.

Taking Medication for High Blood Pressure
That's why you might have to go through a trial period to find out which medications work best with the fewest side effects. Your blood pressure is only

Types of Blood Pressure Medications: Guide to Lowering HBP
Types of Blood Pressure Medications. medication Here's a rundown on the main types of drugs and how they work. Often, two or more drugs work better than one

Blood pressure medication - WebMD
Your doctor may prescribe blood pressure medication you can take to lower your blood pressure. . The 10 Best Foods You Aren't Eating

Medicines high blood pressure treatment tablets,drugs pills
It may take a little time to find the best medication or, more likely, Studies have shown that when people stop their blood pressure medication,

Blood Pressure Medication Types
Top 9 Blood Pressure Medication Types. From Apply Now, blood pressure. Your doctor will prescribe the medication that is best for your health needs.

High Blood Pressure Diuretic Medication
In one of the largest studies of it's kind researchers have concluded that the best medication for treating high blood pressure is also the least expensive.


best blood medication pressure
arterial blood pressure during exercise
birth blood control high pressure
blood exercise pressure response
birth control blood pressure