Thursday, April 26, 2012

Cholesterol levels: Meaning, Diet and Treatment

CHOLESTEROL-


















Is Cholesterol ?

We may associate cholesterol with a diet of fatty , but most of the substances waxwas made ​​by the body of our own . Liver produces 75 % of cholesterol thatcirculate in the blood of us . of 25% the other comes from food . At the level ofnormal , cholesterol actually plays a role important in helping cells to do their jobs. But cholesterol is quite high at more than 100 million Americans.




Symptoms Of High Cholesterol

High cholesterol does not cause any symptoms. But it does cause damage deep within the body. Over time, too much cholesterol can cause plaque buildup in arteries. Known as atherosclerosis , the condition is narrowing the space available for blood flow and can lead to heart disease. High cholesterol is the good news iseasy for the detection, and there are many ways to lower it .






Cholesterol testing


people who lebi older than 20 years should have a level of cholesterol, they are tobe checked at least once every five years . This is done by testing blood simplyknown as the profile of fasting lipoprotein. He m engukur various forms ofcholesterol that circulate in the blood after you avoid eating for 9 to 12 hours .Results showed levels of cholesterol, " bad " cholesterol " good ", and triglyceridesyou . "






Cholesterol " Bad "


Most of the cholesterol in the blood carried by a protein called low density lipoproteins or LDL . It most people, the LDL below 100 is healthy , but people withheart disease may need lower .














Cholesterol " Good "



Up to one third of cholesterol, blood was taken by lipoprotein high- density or HDL. This is called cholesterol is good because it can help remove cholesterol evil , to prevent them forming in the arteries . The higher levels of cholesterol, HDL , the better . People who with too little more








Triglycerides



body converting excess calories, sugar, and alcohol into triglycerides, a type of fat carried in the blood and stored in fat cells in the body. People who are overweight, inactivity, smoking, or heavy drinkers tend to have high triglycerides, as well as those who eat a high carbohydrate diet. A value of 150 or higher triglycerides put you at risk of metabolic syndrome, associated with heart disease and diabetes.


Total Cholesterol 



Total cholesterol measures the combination of LDL , HDL, and VLDL ( densitylipoprotein very low ) in the bloodstream you . VLDL is a precursor to LDL, cholesterol is bad . value of cholesterol total below 200 is considered healthy in many cases. People that value in the range " High " have increased risk of illnessof heart compared with those who have a value below 200 .



Ratio of cholesterol

to calculate the ratio of cholesterol you , divide cholesterol, total to HDL cholesterol you . For example , the total of 200 divided by the score of HDL 50similar to the ratio of cholesterol from 4 to 1 . Doctors recommend maintaining a ratio of 4 to 1 or lower . The smaller the ratio it , the better . While the figures areuseful in estimating the risk of heart disease , which is anotherimportant was theguiding care . doctor will look at total cholesterol , cholesterol HDL , andcholesterol LDL to determine the treatment. 


has the effect of small on the cholesterol level of blood for most people . Some people who " responded , " the level of blood stuck after eating eggs . But formost , saturated fat and trans fat is a concern greater . Limit cholesterol daily 300mg for the healthy and 200 mg for those who risk high . One egg has 186 mg ofkolester ol.
High cholesterol does not cause any symptoms. But it does cause damage deep within the body. Over time, too much cholesterol can cause plaque buildup in arteries. Known as atherosclerosis , the condition is narrowing the space available for blood flow and can lead to heart disease. High cholesterol is the good news iseasy for the detection, and there are many ways to lower it .




































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