Cholesterol is a fat-containing metabolites sterols found in cell membranes and circulated in blood plasma. Is a kind of lipid is a fat molecule or like it. Cholesterol is a special type of lipid called steroids. Steroids are lipids which have a special chemical structure. This structure consists of four rings of carbon atoms.
Other steroids, including steroid hormones such as cortisol, estrogen, and testosterone. In fact, all steroid hormones are made from cholesterol chemical changes in the basic structure. When about to make a molecule of molecular conversion easier, scientists call synthesis.
Hypercholesterolemia means that the cholesterol level in the blood is too high. Cholesterol can be made synthetically. Synthetic cholesterol is currently implemented in a wide-screen technology (billboards) as an alternative to LCD.
High levels of cholesterol in the body to trigger the emergence of various diseases. A healthy diet is a major factor for mengghindari it. However, not all cholesterol is bad for the body. Only the category of LDL cholesterol are bad whereas HDL cholesterol is the type of cholesterol that can dissolve bad cholesterol in the body. The normal range of cholesterol in the body is 160-200 mg. High cholesterol levels can be lowered with simvastatin.
HDL, the so-called good cholesterol that helps the body fight bad cholesterol. HDL levels required minimal body is 60 mg / dL.
Low density lipoprotein (English: low-density lipoprotein, beta-2 lipoprotein, LDL) is a class of lipoproteins (fat and protein) that vary in size (18-25 nm in diameter) and contents, as well as serve to transport cholesterol, triglycerides, and fat Other (lipids) in the blood to various parts of the body. More specifically, the main function of the LDL is to transport cholesterol from the liver to the network to incorporate them into the cell membrane. LDL is often called bad cholesterol because high levels of LDL are associated with cardiovascular disease, one of which is the clogging of arteries (arteries) when LDL levels are too high. LDL formed by deposition of NEFA compounds that are not absorbed by FATP
Test or measurement of LDL values need to be conducted to determine the risk of heart disease. LDL test is generally done as part of the measurement of total cholesterol, high density lipoprotein (HDL), and triglycerides. A healthy LDL measurement results generally range between optimum number and range of near optimal.
Before the examination of LDL, the use of any drug should be suspended and not allowed to eat and drink for 9-12 hours. Blood will be taken from veins (veins), usually in the elbow or the back of the hand. For infants and young children, can be used a scalpel to make a cut on the skin.
When LDL (bad cholesterol) is too much in the blood can form on the inner walls of the arteries slowly. Together with other compounds, LDL can form plaque, a thick layer that can narrow the arteries and make them less flexible. The condition is called atherosclerosis. Blood clot formation and blockage of the arteries can lead to heart attack or stroke.
Diet
Consumption of foods that are low in fat and cholesterol. For example by consuming milk without the fat and reducing meat consumption. Choose foods with unsaturated fats rather than saturated fat content. Oil used for frying repeatedly can raise cholesterol levels, then you should reduce the consumption of fried foods.
Consumption of dietary fiber
More fiber foods such as whole grains, legumes, vegetables and fruits. These foods can absorb cholesterol in the blood and removing it from the body.
consumption of antioxidants
Antioxidants are abundant in fruits such as oranges, strawberries, papaya, carrots, or squash. Eating garlic regularly can also reduce cholesterol levels.
Avoid alcohol and smoking
With smoke or consume alcohol, cholesterol will easily accumulate in the bloodstream.
Sports
Exercise regularly according to age and ability. Keep your body weight ideal.
