There are a lot of misconceptions about cholesterol out there. The one thing that does seem to survive all the misinformation however is that cholesterol is bad for you. Like anything bad for you, you should learn all about it to better protect yourself. So what is cholesterol? Cholesterol is a naturally occurring waxy substance in the body. Cholesterol is produced by the liver to do a number of things for human health.

Cholesterol is essential to produce vitamin D, build cell walls and create bile salts to aid the digestion of fat. So if it does all these things then why should we worry about an excess of cholesterol? Too much cholesterol, like anything, is bad for you. Learning exactly what cholesterol is will help you avoid consuming too much cholesterol.

The Good and the Bad

When asking the question what is cholesterol? You might be surprised that there actually is such a thing as good cholesterol. Animal products that we regularly consume such as meat and dairy have plenty of what is considered bad cholesterol. Whole grains, vegetables and fruits on the other hand have no cholesterol.

A hardening of the arteries can happen when there is too much bad cholesterol in your body. What happens is that bad cholesterol will cause a build up of plaque that will block the arteries and decrease blood flow. Good cholesterol on the other hand will carry excess cholesterol back to the liver to be expelled.

Causes

When you ask about what cholesterol is, the cause of high cholesterol will come to mind. There are a number of factors that will make a person more likely to have high levels of cholesterol. The older you get the more likely you are to develop high cholesterol.

Just like many other diseases, high cholesterol levels can be hereditary. If there is a history of high cholesterol in the family then you should be tested to see if you too have high cholesterol levels. The amount of physical activity that you do will also affect the levels of cholesterol in your body. Exercising will help to keep good cholesterol levels up.

When looking at what cholesterol is, investigating the causes and treatments will show a clear link between food and cholesterol levels. Eating a diet rich in vegetables, fruits, soluble fiber, beans and fish will help to keep your cholesterol levels low. Eating less meat, and whole fat dairy products is also key to keeping your cholesterol levels within a desirable range.

Cholesterol Information: What You Know Can Save Your Life

Although our bodies need little amount of cholesterol to stay healthy, too much of this waxy fat-like substance can actually cause a lot of problems in our bodies. Most literature that features cholesterol information points out that too much cholesterol in our system many lead to the hardening of the arteries that lead to our heart. According to these medical articles that feature cholesterol information, once the arteries leading to our heart harden, coronary heart disease may develop. If you do not want to end up with a defective heart, you should learn more about the effects of too much cholesterol in your body.

How can you find good information materials about cholesterol? The best way to learn more about cholesterol is to talk to your doctor. Ask your doctor for some cholesterol information material that you can read. Aside from asking for cholesterol information from your doctor, you can also do some research either online or offline. There is plenty of information about cholesterol on the Internet so all you need to do is launch a search.

Types Of Cholesterol

According to studies, there are at least four known types of cholesterol. The low-density lipoproteins (LDL), also known as the bad cholesterol, are the primary culprit for coronary diseases. Most cholesterol information materials will tell you that this type of cholesterol is potentially dangerous to your heart and you should avoid this type of cholesterol as much as you can. The higher the level of the LDL in your blood, the higher your risk of coronary heart disease. While LDL is bad, high-density lipoproteins (HDL) are good. According to experts, HDL helps the body get rid of the bad cholesterol. To stay healthy and strong, you need to eat more food that contains HDL and less food that contains LDL. Fruits, vegetables and whole grain contain plenty of HDL.

Another type of cholesterol is the very low-density lipoproteins (VLDL). According to many cholesterol information experts, the VLDL is just as bad as the LDL. Like the LDL, the VLDL is composed mostly of fat and have too little protein. The VLDL is also known to carry triglycerides into the blood stream. Triglycerides usually form when there are excess sugars, calories or alcohol in the body. Like the LDL and VLDL, triglycerides can have some negative effects on the body. Triglyceride deposits in the blood can cause hardening of the arteries that may lead to some fatal heart diseases.