Common Cholesterol Questions

As we get older there are important numbers that begin to weigh heavily upon us. We have to worry about our blood pressure, weight and our cholesterol level. Things we may have ignored our entire lives now suddenly have great importance. But these are things that should not have been ignored. A lifetime of abuse on the body yields only negative things when left unchecked. Your cholesterol level is absolutely important if you want to stay healthy and your body functioning properly.

High levels can lead to heart attacks and stroke, both things you do not want to have to deal with. Being concerned about your cholesterol level is not just for the elderly. It is something young and old must worry and be aware of if they want to lead a healthy life. In this audio program we will cover the basics of cholesterol and hopefully you will understand how important a healthy level is to your body and peace of mind.

What is cholesterol?

Cholesterol is a lipid that is found in the bloodstream of humans and all animals. It can be there from two different sources. The first source is your body itself. The body naturally produces cholesterol. The second source of cholesterol is the food that we eat. It may surprise you to know that not all cholesterol is bad for you. There is good cholesterol and bad cholesterol. But you have to know the difference if you want to protect your health and your heart.

What is good cholesterol?

Good cholesterol is called HDL which is high-density lipoproteins. Doctor's believe that the high levels of HDL can actually protect your heart whereas low levels of HDL can increase your risk of heart disease. It is thought that HDL can carry cholesterol away from your arteries and back to the liver where it is passed from the body.

What is bad cholesterol?

LDL cholesterol is bad. All cholesterol is carried by lipoproteins but the low-density lipoproteins moves in the blood stream and allows the cholesterol to begin to accumulate. If there is too much LDL then the cholesterol begins building up on the walls of the arteries. It begins to form plaque which makes the arteries hard and not as flexible. When clots form and block the artery a heart attack or stroke can occur.

How can you prevent high cholesterol?

You can help take steps against having too much LDL cholesterol in your body by exercising, not smoking and eating right. These three things are the primary reasons why people have excessive LDL. Yes, some of your cholesterol levels have to do with family history but doctors have proven time and time again that a diet rich in fish and Omega-3 along with a healthy weight will reduce the overall LDL numbers. The body needs to have plenty of exercise as well.

What types of medicines are given for high cholesterol?

Obviously the first choice of physicians is exercise and a healthy diet low in trans fats. But when that does not work or there is a high level of LDL present then medications must be brought in to help. There are many different types of medicines currently being used to treat high cholesterol. The goal of each type of medicine is to lower the amount of LDL present in the blood stream and to help remove blockage and build up that has occurred. Some of these medicines are statins, bile acid resins, and nicotinic acid and fibric acid derivatives.

What happens when cholesterol gets too high?

Well when LDL gets too high then the cholesterol begins to accumulate on the artery walls and then hardens into plaque. The build up continues until the entire artery is blocked off. This added blockage makes it hard for blood to get to the heart where it can be pumped to the rest of the body. It can lead to a heart attack or stroke.

When HDL levels are high this is a good thing because researchers believe that HDL helps rid the body of cholesterol build-up. That is why a diet rich in foods that promote HDL is always heavily recommended.

How is the blockage from the arteries removed?

The first stage is through medicines but if there is a serious narrowing or blockage in the artery or blood vessel then a slightly more invasive procedure is needed. The actual procedures may vary but one popular method is through a balloon angioplasty. The mechanical device is inserted into the artery and navigated to the blockage where the plaque build up has occurred. The balloon is then inflated to clear the passage. Nowadays the procedure is minimally invasive and most patients are able to go home that day.

How do I know what my cholesterol is?

Well in order to know what your cholesterol is you should have a blood cholesterol testing performed at least every five years. The most recommended test is a fasting lipoprotein blood profile. This test measures not only your total cholesterol but it also specifies the LDL and the HDL levels. It is a great idea to be knowledgeable about where your numbers are and to ensure that they are in the proper healthy range.

What is the normal range for a healthy cholesterol level?

The American Heart Association has guidelines established for what is considered a healthy range of cholesterol levels. A total cholesterol level of 200 mg/dL is considered to be a desirable level since it puts you at a lower risk of having heart disease. Here is the trick though. It is not just about total cholesterol. Your HDL levels should be over 60 mg/dL and your LDL should be lower than 100 mg/dL. Mg/dL means it is measured in milligrams per deciliter of blood.

Does a diet rich in fish really help lower my cholesterol?

You may be surprised but a diet rich in fish, particularly salmon, can help you lower your overall LDL cholesterol while helping raise the HDL cholesterol. It is the omega-3 fatty acids that have been shown to help the body. But do not stop at just salmon. There are other great foods that can help you reduce your LDL's and raise your HDL's such as: avocados, garlic, black beans, uncooked soy and even Shitake mushrooms.

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