วันพุธที่ 29 กรกฎาคม พ.ศ. 2552

valvular heart disease in pregnancy

cholesterol and heart disease has long been the favorite subjects of most medical studies. Almost a hundred investigations and studies were performed to determine the actual relationship between cholesterol and heart disease. It's nice to know that most of these studies have succeeded in finding the connection between these two interesting concepts.

So what do the studies have found out about cholesterol and heart disease?

The connection between the two is the idea that high cholesterol in the body can lead to heart disease. The question is, what exactly is the cholesterol in the body to heart disease? Well, this is what many studies have found:

Cholesterol is an urgent need in the body for the institutions to function properly. It is a fat-like substance that serves a number of useful functions. For example, the liver is needed for the proper functioning. It also helps to ensure the cellular structures on the body and cholesterol is very suitable for the transmission of nerve impulses. It is however important to note that all of these aforementioned functions can be conducted only with an exact level. If the amount of fat more than of what the body needs to function properly, there is a tendency to certain complications such as cardiovascular disease occur.

Note that the fatty substances travel around your body in small lumps of fat and protein medically known as lipoproteins. There are two types of these, however, the HDL or good cholesterol and bad cholesterol or LDL. The LDL is the cholesterol that leads where it is needed, and the HDL is the rest, the fact that cholesterol back to the liver. Well, the link between the two occurs when a high level of cholesterol in your system. Cardiovascular diseases occur when the LDL-cholesterol than its normal volume. He travels through the arteries and, since LDL is high, it tends to build in the coronary arteries, the hard lumps as plaques. The plaque is actually what makes the arteries stiff and narrow. If this is the case, the flow of blood and oxygen to the heart is altered. Chest pain can be felt, and if the arteries are completely blocked, heart attack develops.

For these reasons, the people who are afraid of risks for developing heart disease are advised to lower their cholesterol levels. According to some studies, the connection between cholesterol and cardiovascular diseases, the best way to reduce cholesterol and prevent heart disease is a healthy diet. Note that the connection between the two is possible with a poor diet. So is it advisable to eat a healthy diet and a healthy weight. Only eat foods that are good for the heart, such as vegetables, legumes, and certain types of fish, low-fat dairy milk, and much more. Even if you quit smoking, since they only contribute to unhealthy high cholesterol values. Finally, some healthy exercise to allow the heart to pump more blood with less effort. In this way, the connection between cholesterol and heart disease.

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