What Is High Cholesterol And How Does It Affect Me
Cholesterol is a type of fat that is part of all animal cells. It is for many metabolic processes of the body, including the production of vital hormones and bile, and the body to use vitamin D to help
Cholesterol is more common in tissues that synthesize membrane, either longer or more abundant at high densities, such as the liver, spinal cord and brain.
The liver is the main center for the treatment of cholesterol. When can we eat animal fats, are not the cholesterol in the liver in our blood and when too much cholesterol circulating in our blood, it can accumulate in fat stores. These deposits cause the arteries to narrow and eventually block the arteries completely, leading to heart disease and stroke.
Cholesterol is produced by the liver and is also formed by most cells in the body. It is carried around in the blood by lipoproteins. We need cholesterol in the blood because the body uses it to support the structure of cell membranes, build, produce hormones such as testosterone, adrenaline and estrogen metabolism.
Types of cholesterol
There are two types of cholesterol, good and evil, the difference between them:
a. Low Density Lipoprotein (LDL) because they called bad cholesterol in the blood and clogging of arteries.
b. High density lipoproteins (HDL) called “good” cholesterol because it helps absorb the bad cholesterol in the blood.
Cholesterol is transported towards peripheral tissues by chylomicrons lipoproteins, low density lipoprotein (VLDL) and low density lipoprotein (LDL).
The risks associated with high triglyceride levels in combination
After the lipid hypothesis, abnormally high cholesterol (hypercholesterolemia), or more precisely, high concentrations of LDL and low HDL are functionally closely associated with cardiovascular disease because these promote atheroma development in arteries (atherosclerosis). High cholesterol has also been associated with diabetes and hypertension as possible.
The heredity and diet have a significant influence on a person, LDL cholesterol, HDL and total cholesterol. The data strongly indicate that high cholesterol may be the narrowing of the arteries (atherosclerosis), heart attack and stroke.
cholesterol gallstones in the bile can crystallize on the block the bile ducts can be formed. cholesterol also increases during pregnancy.
But in recent years, scientists have recognized that in deciding whether the individual cholesterol are dangerous, these levels in light of the person as a total risk of heart disease. The higher the risk of heart disease (eg, a male smoker with hypertension and diabetes), plus the need for cholesterol.
cholesterol test
Cholesterol testing is recommended as a screening test should be done on all adults at least once every five years.
Foods that contain cholesterol
The cholesterol in the diet comes mainly from the saturated fat in animal products. All feedingstuffs contain cholesterol. Foods from plants do not contain cholesterol. Other sources of cholesterol in the diet are full of high-fat dairy products, eggs and some seafood
safety levels of blood cholesterol
Health authorities recommend that cholesterol levels should not exceed 5. 5 mmol per liter. About 50 percent of adult Australians have a blood cholesterol over 5 mmol per liter. This makes cholesterol a health problem in Australia.
How to reduce high cholesterol
The best way to keep the cholesterol in your diet is to limit foods with a high proportion of saturated fatty acids. Try to avoid: fatty meats, whole dairy products, meats and sausages such as salami and sausages, snacks like potato chips, snack foods, fried foods, especially cakes, cookies and pastries.
But the most important thing you can do to lower your cholesterol maintain a healthy lifestyle. You should try:
a. limit the amount of cholesterol you eat foods rich in you.
Increase the quantity and variety of fresh fruits, vegetables and whole grains, you have all day.
b. Choose low or reduced milk fat, yogurt and other dairy products or calcium soy drinks included.
C. Select trimmed lean meat (beef fat or labeled as a heart smart).
d. Limit fatty meats, sausages below, and choose lean meats like turkey breast sandwich or chicken cooked lean.
e. Have fish (fresh or canned) at least twice a week. Replace butter and dairy blends with polyunsaturated margarines.
f. foods to your diet, rich in soluble fiber and healthy fats such as nuts, legumes and seeds.
g. cheese and ice cream limited to twice a week.
Some studies have suggested that oats and pulses can reduce LDL cholesterol. found food components like saponins (found in chickpeas, alfalfa sprouts and other foods) and sulfur compounds (such as allicin in garlic and onions) may also affect positive impact on cholesterol.
Plant sterols can reduce cholesterol levels, these
found naturally in plant foods such as sunflower and canola, vegetable oils and (in smaller amounts) in nuts, legumes, cereals, fruits and vegetables. Some margarine has concentrated plant sterols are added. margarine enriched with plant sterols can help lower LDL cholesterol.
The treatment of hypercholesterolemia
Treatment of hypercholesterolemia is to reduce low-density lipoprotein (LDL) or “bad cholesterol goal” of reducing triglycerides and increasing high density lipoprotein (HDL) or “good” cholesterol.
The treatment will be more effective if it includes an appropriate diet, weight reduction (if necessary) and physical activity.
The first steps in the treatment of high cholesterol are: regular physical activity and healthy eating.
There are also foods that help lower cholesterol, especially the garlic, soy may, oats, corn and cereals fortified with selenium.
cholesterol-lowering foods are not suitable for children under five and pregnant women or nursing mothers.
Drugs: Statins work to remove the mechanisms of liver cholesterol production and increasing the capacity of the liver from cholesterol circulating blood. Statins can reduce LDL cholesterol by nearly 60 percent, depending on the drug and dosage.
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