Cholesterol Awareness Month: Understanding the Silent Killer

By Michael J. Lyons, D.O., Chief Medical Officer, Coastal Gateway Health Center

  Welcome to Cholesterol Awareness Month! Every year, during September, we dedicate this month to raise awareness about cholesterol and its impact on our health. High cholesterol levels are often referred to as the “silent killer” because they may not present any noticeable symptoms, yet they pose a significant risk to our cardiovascular health. Understanding cholesterol and taking proactive steps to manage it can help prevent serious health issues like heart disease, stroke, and other related conditions.

The Importance of Cholesterol Awareness

  Cholesterol is a waxy, fat-like substance that our body needs to build healthy cells and produce essential hormones. It is transported through the bloodstream by lipoproteins, with two primary types of lipoproteins responsible for carrying cholesterol: low-density lipoprotein (LDL) and high-density lipoprotein (HDL).

  HDL cholesterol is often called “good cholesterol” because it helps remove excess cholesterol from the arteries, reducing the risk of arterial blockages. On the other hand, LDL cholesterol is known as “bad cholesterol” because when levels become too high, it can lead to plaque buildup in the arteries, increasing the risk of heart disease.

Understanding the Risks

  High cholesterol levels are a leading cause of atherosclerosis, a condition characterized by the narrowing and hardening of arteries due to plaque buildup. Atherosclerosis can restrict blood flow to vital organs like the heart and brain, leading to severe complications such as heart attacks and strokes.

  While genetics can play a role in determining cholesterol levels, lifestyle factors also heavily influence cholesterol levels. Poor diet, lack of physical activity, smoking, excessive alcohol consumption, and obesity are some of the primary contributors to elevated cholesterol levels.

Raising Awareness for Prevention

  Cholesterol Awareness Month provides an opportunity to educate the public about the importance of lifestyle changes and regular health check-ups. Here are some key messages for raising awareness:

• Know Your Numbers: Regular cholesterol screenings are crucial in understanding your cholesterol levels. Talk to your healthcare provider about when and how often you should get tested.
• Adopt a Heart-Healthy Diet: Emphasize a diet rich in fruits, vegetables, whole grains, lean proteins, and healthy fats. Limit the intake of saturated and trans fats, as they can raise LDL cholesterol levels.
• Get Moving: Regular physical activity can help increase HDL cholesterol levels and improve cardiovascular health. Aim for at least 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week.
• Quit Smoking: Smoking not only lowers HDL cholesterol levels but also damages the blood vessels, increasing the risk of atherosclerosis. Seek support to quit smoking and protect your heart health.
• Maintain a Healthy Weight: Losing excess weight, if necessary, can positively impact cholesterol levels and overall heart health.
• Limit Alcohol Intake: Moderate alcohol consumption may have some cardiovascular benefits, but excessive drinking can raise triglyceride levels and contribute to high cholesterol.

  Cholesterol Awareness Month reminds us that knowledge and action are key to preventing the dangers of high cholesterol. Understanding our cholesterol levels and making positive lifestyle changes can protect us from heart disease and its associated complications. Take charge of your heart health this September and beyond by being proactive and spreading awareness about the importance of cholesterol management. Your heart will thank you for it!

  Coastal Gateway Health Center can be reached by phone at 409.296.4444 or by email at [email protected].  For more information regarding our services and programs, please visit our website at www.coastalgatewayhc.org or find and follow us on Facebook.  We are proud to be #yourcommunityhealthcenter.