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. |
| blood pressure 90 over 40 |
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Is blood pressure of 148 over 90 EXTREMELY high.? More than half of Americans over age 60 have high blood pressure. if you have a long-term health problem or if you are a man over 40 or a woman over 50. Publications your blood pressure readings of over 140/90 occur on a consistent basis. CLICK HERE NOW to signup for our FREE Fit Over 40 Weight Loss Fitness Tips Be Fit at 40 Plus 120 - 80 - NORMAL Blood Pressure 110 - 75 - Low Normal 90 - 60 - BORDERLINE LOW 60 - 40 - TOO LOW Blood Pressure 50 - 33 - DANGER Blood Pressure Blood Pressure Chart - Normal Blood Pressure Range My blood pressure is low: 90 over 60. Is there anything I can do to raise it? A blood pressure of 90 over 60 (the top number is called the systolic Can low blood pressure be dangerous? - The Boston Globe Top number is consistently 140 to 159 or the bottom number reads 90 to 99 Every adult over 40 should get their blood pressure checked. Is blood pressure of 148 over 90 EXTREMELY high.? - Yahoo! Answers Moderately high diastolic pressures (90-109 mmHg) are found in about 1 in 4 origin over 40 years of age are likely to have high blood pressure. CKS: Patient information leaflet - Blood pressure (high): whole view Blood pressure that is consistently more than 140/90 (read as "140 over 90") is and high blood pressure occurs most often among women over 40. ACOG Education Pamphlet AP123 -- Managing High Blood Pressure Yet, over 40% of these strokes could be prevented by the control of high blood pressure. "Whilst it is important to get your blood pressure measured BBC NEWS | Health | Blood pressure cases 'to top 1bn' A high blood pressure reading exceeds 140/90. "Everyone over 40 should talk to their GP or practice nurse about having a full risk assessment for heart Blood pressure epidemic spiralling as doctors warn our lifestyle Changes in 24-h systolic ambulatory blood pressure monitoring correlated with CABI is a not for profit organisation, owned by over 40 Member Countries. Effects of potassium supplementation by salt on arterial blood Time: 9:40am Heart rate: 107 Blood Pressure: 90 over 55 Respiration: 6 per 15 sec. Pulse: 64 Blood:90 over 40 Pulse:60 per 15 seconds Golden Horn Exodus Mission : Exercise Log High blood pressure is more than 140 mm Hg for the systolic reading and over 90 High blood pressure is more than 140 mm Hg for the systolic reading and over People over 60 with high blood pressure get less lifestyle advice Checked the blood pressure reading from Doctor's office against the MF-90 and it's was very close. Pretty good for the price. Read more Amazon.com: Mark of Fitness MF-90 Wrist Blood Pressure/Body Fat To determine the effect of sildenafil on blood pressure in patients with .. and 40 years, with seven patients (31.82%); and group 3, age over 40 years, Spinal Cord - Determination of changes in blood pressure during Iâ™ve had a high blood pressure and taken medication to control it for over 40 years. High blood pressure runs in families. My father had hypertension Heart Research Centre In current practice, such has traditionally been the case with blood pressure (BP). Through a series of repeat BP measurements over time, a clinician makes The New "Normal" Blood Pressure: What Are the Implications for A loss of elasticity of the arteries that comes with aging is related to an increase in blood pressure in healthy adults over 40 to 145/80.with age because |
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