Cholesterol is a vital type of lipid (fat) that our body uses to create cell membranes, produce certain hormones, and synthesize vitamin D. While our liver produces most of the cholesterol we need, the rest is obtained from the animal-based foods we consume. However, when the amount of cholesterol in the blood exceeds ideal limits, a condition called "hypercholesterolemia" emerges, which directly threatens cardiovascular health.
Cholesterol Profile: The Difference Between LDL and HDL
There are two main types of lipoproteins that transport cholesterol in the blood, and their balance is critical for our health:
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Low-Density Lipoprotein (LDL): Known as "bad cholesterol." When LDL levels in the blood are high, this substance accumulates in the artery walls, forming hard structures called "plaque." This process (atherosclerosis) causes the arteries to narrow and lose their elasticity.
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High-Density Lipoprotein (HDL): Known as "good cholesterol." The task of HDL is to collect excess cholesterol from the arteries and transport it back to the liver for removal. A high HDL level acts as a protective shield against heart diseases.
Silent Progression: Why Does It Show No Symptoms?
The most dangerous feature of high cholesterol is that it can damage the vascular structure for years, usually without showing any physical symptoms. By the time complaints such as chest pain, shortness of breath, or high blood pressure appear, vascular occlusion has usually reached an advanced level. Therefore, cholesterol can only be detected through laboratory tests (lipid panel).
Risk Factors and the Relationship with Heart Health
Not only dietary habits, but also genetic predisposition, a sedentary lifestyle, diabetes, smoking, and advanced age are the fundamental elements that disrupt cholesterol balance. Uncontrolled high cholesterol paves the way for coronary artery disease, myocardial infarction (heart attack), and cerebrovascular events (stroke).
Treatment and Lifestyle Management
Cholesterol management does not consist only of drug therapy. The treatment process begins with a nutrition plan free of saturated and trans fats, regular aerobic exercises, and maintaining ideal body weight. However, in cases where lifestyle changes are insufficient or genetic factors are dominant, drug treatment (statins, etc.) planned by a specialist physician is necessary to minimize the risk of vascular occlusion.
Medical Review and Approval:
Spec. Dr. Ömer BODUROĞLU
We wish you healthy days.
