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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What is the normal blood pressure range for a 26 years male Answers - What is the normal blood pressure range for a 26 years male. ideally 110-120/70-80. any number around 120/80 is good. 6 months ago Good Blood Pressure However, sometimes a small weight loss of five to ten pounds will reduce blood pressure to within the good or normal range. If you have high blood pressure Amazon.com: Good News About High Blood Pressure: Everything You Amazon.com: Good News About High Blood Pressure: Everything You Need to Know to Take Control of Hypertensionand Your Life: Books: Thomas Pickering by what should a good blood pressure be | Lycos iQ what should a good blood pressure be - 120/80 mmHg is the optimal a chart of pressures (with normal and high/ low ranges of systolic diastolic pressures) High Blood Pressure (Hypertension) - Patient UK However, certain groups of people with blood pressure in this range are advised .. who have diseases where very good blood pressure control is important. 120/80 Not good enough! About 45 million Americans are in this prehypertensive range, But the new guidelines classify normal blood pressure as below 120 over 80 - and readings WikiAnswers - Discussion of 'Is 144 over 82 a good blood pressure Please use this space to collaborate with other contributors on writing the answer to "Is 144 over 82 a good blood pressure range for a 16 year old girl? Blood Pressure, A Doctor's Practical Guide With Insider's Tips What Good Blood Pressure, though not the best grammar, is still a very good They range from the curable to the dangerous to the downright lethal. WikiAnswers - Is 144 over 82 a good blood pressure range for a 16 The ideal blood pressure is 120/80. Your bottom number looks good, however the top is quite high. Was this just one blood pressure reading? Blood pressure normal? Maybe now it isnÁ™t. But the idea is to get Americans and their doctors to take action before the blood pressure climbs any higher - and into the range where the risks of heart Do You Have a Good Blood Pressure? 6/21/03 Recent expert guidelines on redefining high blood pressure categorize 45 million Americans as needing treatment. Is this some sort of drug company scam? Do You Have a Good Blood Pressure? 6/25/03 Recent expert guidelines on redefining high blood pressure categorize 45 was considered to be optimal and 120-129/80-84 was within the normal range. High Blood Pressure: Things You Can Do to Help Lower Yours If you're overweight, losing weight usually helps lower blood pressure. Regular exercise is a good way to lose weight. It also seems to lower high blood Low blood pressure Low blood pressure. Blood pressure can vary over a wide range. on average they are going to live longer and need to take out a good pension policy! Blood Pressure Monitoring at Home -- familydoctor.org This blood pressure monitoring device is good for hearing-impaired patients, . *If you have diabetes or kidney disease, high blood pressure ranges may be What Is High Blood Pressure? The good news is that it can be treated and controlled. If your blood pressure is in the prehypertension range, it is more likely that you will end up Translating Blood Pressure Numbers It is crucial to ÁœKnow Your NumbersÁ« with respect to Blood Pressure. Life-threatening complications For this reason, HDL is called "good" cholesterol. Blood Pressure Chart - Normal Blood Pressure Range Normal blood pressure range chart, using a blood pressure monitor. A systolic blood pressure of 2 PSI is good, a systolic blood pressure of 3 PSI is not Lowering Blood Pressure Tactics Become aware of your blood pressure range, and how it varies throughout the day Low Systolic is good, low Diastolic is good, and low Pulse rate is good. |
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