Cholesterol is a fatty substance that is produced in the liver and is present in the blood. It plays an important role in the body by aiding in the production of hormones, vitamin D, and bile acid.

However, when the level of cholesterol in the blood is high, it can lead to serious health problems, including the development of irreversible lesions in adolescents. In this article, we will explore the link between cholesterol and the risk of irreversible lesions in adolescents.

Understanding Cholesterol

There are two types of cholesterol: low-density lipoprotein (LDL) and high-density lipoprotein (HDL).

LDL is often referred to as “bad” cholesterol because it can build up in the walls of the arteries, causing them to become narrow and harden. HDL, on the other hand, is known as “good” cholesterol because it helps remove LDL from the arteries.

When too much LDL cholesterol is present in the blood, it can lead to the formation of plaques in the arteries. Over time, these plaques can grow and narrow the arteries, making it difficult for blood to flow through.

If a plaque breaks open, it can cause a blood clot that can block blood flow to the heart or brain, leading to a heart attack or stroke.

Cholesterol and Adolescents

The level of cholesterol in the blood can begin to rise in childhood and can continue to increase into adolescence. This is due to a number of factors, including genetics, diet, and lack of physical activity.

According to the American Heart Association, one in three adolescents in the United States has high cholesterol levels.

The problem with high cholesterol levels in adolescents is that it often goes unnoticed until it is too late. The buildup of plaques in the arteries can begin at a young age and can progress for years before any symptoms appear.

By the time symptoms do appear, irreversible damage may have already occurred.

Symptoms of Irreversible Lesions

Irreversible lesions are areas of damage in the arteries that can occur due to the buildup of plaques. These lesions can lead to a number of serious health problems, including heart attack, stroke, and peripheral artery disease.

Symptoms of irreversible lesions may include:.

Chest pain or discomfort
Shortness of breath
Pain or numbness in the legs
Weakness or paralysis on one side of the body

Preventing Irreversible Lesions

The good news is that the buildup of plaques in the arteries can be prevented or slowed down through lifestyle changes. These changes include:.

Eating a healthy diet low in saturated and trans fats
Engaging in regular physical activity
Maintaining a healthy weight
Avoiding smoking and exposure to secondhand smoke
Treating high blood pressure and diabetes if present

In some cases, medication may also be prescribed to lower cholesterol levels in adolescents who are at high risk of irreversible lesions.

The Bottom Line

High cholesterol levels in adolescence can lead to the development of irreversible lesions in the arteries, which can cause serious health problems.

The buildup of plaques in the arteries can begin at a young age and progress for years before any symptoms appear. The best way to prevent irreversible lesions is through lifestyle changes, including a healthy diet, regular physical activity, and maintaining a healthy weight.

If you are concerned about your cholesterol levels or the cholesterol levels of your child, talk to your healthcare provider.