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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Dark Chocolate May Cut High Blood Pressure Dark chocolate might help fight high blood pressure, new research shows. Effect of dark chocolate on arterial function in healthy individuals. BACKGROUND: Epidemiologic studies suggest that high flavonoid intake confers a Adult · Blood Flow Velocity/drug effects · Blood Pressure/physiology NewsLocale - Dark Chocolate Scores Over Tea in Reducing High Blood Foods like dark chocolate, which contain plenty of cocoa, may potentially reduce high blood pressure by acting in a manner similar to many blood Effects of Dark Chocolate on Insulin Sensitivity in People With This study will examine whether dark chocolate affects the way patients with hypertension (high blood pressure) respond to insulin, a hormone secreted by Daily Power Walk: Dark chocolate good for high blood pressure I love chocolate, and I mean chocolate not the sugar. I like dark chocolate, the darker the better. Chocolate. Dark Chocolate May Reduce High Blood Pressure | Laurel on Health Food 3 Responses to ÁœDark Chocolate May Reduce High Blood PressureÁ«. Paul Says: November 19th, 2007 at 7:50 am. Has anyone got any suggestions on where to find Dark chocolate flavonoids reduce high blood pressure Dark chocolate flavonoids reduce high blood pressure. Cocoa But Not Tea Linked To Blood Pressure Reduction It does not necessarily mean that eating a little bit of chocolate every day will lower your blood pressure. There are many other factors to consider, Dark Chocolate May Help Blood Pressure - High Blood Pressure July 3, 2007 Á“Á“ The health benefits of dark chocolate may include lowering high blood pressure, German researchers report. Dark chocolate lowers blood pressure, study shows In their study, BlumbergÁ™s team had 10 men and 10 women eat 3.5 ounces of dark chocolate every day for 15 days. All of these people had high blood pressure High Blood Pressure: Forget Pills, Eat Chocolate I love peer-reviewed journal articles. There are so many of them. If you search hard enough you're sure to find something positive about your favorite Dark chocolate lowers high blood pressure Still, the authors caution that patients with high blood pressure shouldn't start eating tons of dark chocolate as the confection does contain high amounts Chocolate's Potential Health Benefits Á“ and its Effect on Chronic (3) The way that cocoa powder and chocolate syrups are manufactured removes But if they leave the island, the risk of high blood pressure increases, Medical News: Blood Pressure Keeps Even Keel With Daily Chocolate Daily intake of chocolate improved systolic blood pressure 4.7 mm Hg and weight gain with the high-caloric cocoa diets "may reverse any blood pressure BBC NEWS | Health | Chocolate 'lowers' blood pressure A small amount of dark chocolate could reduce blood pressure, It is important to remember that chocolate is also high in fat and calories so Chocolate Lowers Blood Pressure - High Blood Pressure April 9, 2007 -- A chocolate treat may be better than green or black tea at keeping high blood pressure in check. A new study suggests that dark chocolate Dark chocolate may reduce blood pressure, improve insulin resistance DALLAS , July 19 Á“ If you have high blood pressure, a daily bar-sized serving of flavonol-rich dark chocolate might lower your blood pressure and improve Dark Chocolate May Lower Blood Pressure A new study shows that eating dark chocolate decreases blood pressure and improves insulin Common Treatments for Hypertension/High Blood Pressure Dark Chocolate Is Healthy Chocolate Dark chocolate -- not white chocolate -- lowers high blood pressure, say Dirk Taubert, MD, PhD, and colleagues at the University of Cologne, Germany. |
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