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Good Cholesterol Vs Bad Cholesterol - Essential Cholesterol Facts
April 4, 2009
Cholesterol is a biomolecule often called as a lipid or a fat. All animals require cholesterol to build and maintain cell membranes. As it is insoluble in water, its incorporation into cell walls makes the cells waterproof. This is crucial in the functioning of the nerves and nerve cells. In fact, the brain and the nervous system contain the highest concentration of blood cholesterol.
It is important to note that not all cholesterol is bad. In order to measure your cholesterol you may need some home medical supplies to do so. The water-insoluble cholesterol is transported in blood within carriers called as lipoproteins. These lipoproteins are classified into different groups according to their densities. The two major forms of blood cholesterol are High Density Lipoprotein (HDL) and Low Density Lipoprotein (LDL).
LDL Cholesterol
LDL cholesterol is referred to as ‘bad’ cholesterol. When excess LDL cholesterol circulates in the blood, it tends to deposit on the lining of the arteries. Over a period of time, the hardened deposits form plaque and obstruct the flow of blood in the arteries. If a clot occurs in the heart, a heart attack or stroke can occur.
HDL Cholesterol
HDL cholesterol, widely known as ‘good’ cholesterol is another type of lipoprotein. Researchers believe that HDL is involved in transporting cholesterol away from the arteries back to the liver.
Diet
Dietary intake of cholesterol plays a major role in blood cholesterol management. As much as possible, avoid saturated fats and trans fats that increase LDL cholesterol levels. Instead opt for foods that will lower LDL cholesterol levels. Fiber-rich foods, such as wheat bran, oatmeal, and barley are essential. Consume a lot of beans, pulses, and lentils. Walnuts, pecans, hazelnuts, and almonds also reduce your blood cholesterol level. Fruits and vegetables, like avocados, apples, strawberries, carrots, shitake mushrooms, root ginger, and garlic have to be incorporated in the diet.
Keep monitoring your cholesterol levels, eat right, and stay heart-healthy!
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