Cholesterol is a component of fat in the blood, and we know that fat is a substance the body needs more protein, vitamins, minerals and carbohydrates. The fat in our body is useful to form the walls of the body’s cells. We need cholesterol is normally produced in the correct amount. However, cholesterol may also increase if you frequently eat foods that contain high levels of fat cow brain (red meat, seafood, egg yolk, cheese, etc) or fast food (junk food).
Excessive cholesterol is buried in the wall of blood vessels and form a cell that interfere with blood flow and harden the walls of the blood vessels so that blood vessels can not expand or shrink as needed. This will be the precursor of heart disease or stroke.
In our body, consisting of LDL (low density lipoprotein), HDL (high density lipoprotein) cholesterol and triglycerides. LDL-cholesterol in the liver and circulate in the blood vessels in the body’s cells, like heart cells, brain cells and cells in other organs that need it. LDL cholesterol is transported by HDL cholesterol in the liver and gallbladder discharged into bile acids.
LDL cholesterol is often called â € œ cholesterol bile acids Jahaz €? be easy on the walls of blood vessels and cause atherosclerosis. HDL cholesterol is often called â € œ € Baika cholesterol?, Membersihakan Because excess cholesterol from blood vessel walls to guard and thrown into the gallbladder. HDL cholesterol is lower in fat and have a level of high density, and therefore more weight ..
LDL cholesterol causes overload, it is easy to paste on the wall of blood vessels. LDL enters the blood vessel walls that can cause narrowing of the blood vessel walls.
LDL molecules can be attached to the wall of blood vessels caused by free radical oxidation processes (eg cigarette smoke). The oxidized LDL is capable of changing the macrophages (a type of white blood cells circulating in the blood) in foam cells (foam cells), which forms clumps (plaque) that the broader, and the final result of constriction of the vessels blood.
Oxidized LDL also stimulate smooth muscle cells of blood vessels (blood vessels have muscular walls that can be flexible, able to expand and contract) and eventually can lead to hardening of the blood vessel walls, it can be more flexible , and blood pressure may increase because blood flow is not uniform. Blood vessels are easily broken if blood pressure increased significantly.
The process of atherosclerosis can occur in the brain, heart, kidneys, legs up / down, and other vital organs. If the onset of the disease is a brain Stoke if they are related to coronary blood vessels that cause heart disease.
In anticipation that high cholesterol is with food mnegatur wisely. Avoid foods with high cholesterol, such as beef, lamb, pork, chicken skin, viscera, brain, seafood and egg yolks with the excessive portion. Expand the consumption of vegetables and fruit color. High cholesterol increases with age, and men of working age have high cholesterol, faster compared to women of childbearing age. But when a woman enters menopause, cholesterol levels in women begin to increase and the bias becomes a risk factor for heart disease or Srok.
High cholesterol usually causes no symptoms, but if the blood is very high in fat, can lead to the growth form under the skin or tendons.
High cholesterol levels are closely interrelated:
A family history of hyperlipidemia (high lipid levels in the blood), excessive weight, lack of exercise, excessive alcohol consumption, smoking and uncontrolled diabetes.
lipid levels in blood usually causes no symptoms, so we must adopt a healthy lifestyle, changing the above factors (with the exception of family background factors), for example, maintain body weight Ideally, allow smoking and alcohol consumption, control levels of lipids and blood sugar regularly, exercise regularly, continuously, persistence and the quality and quantity gradually increases.
If the above factors have been taken, but has not been able to control lipid levels in the blood, then the treatment of hypercholesterolemia. There are many types of cholesterol-lowering drugs. Try to control your cholesterol levels before taking the medication and after taking the drug to evaluate the success of therapy, the following table is a guide to the ideal values of cholesterol.
Total cholesterol (mg / dL) LDL cholesterol (mg / dL) <200
Desirable 100-129
Near optimal / above optimal 200-239
Borderline 130-159
Borderline High ≥ 240
Top 160-189
Very high ≥ 190
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