LDL stands for low-density lipoprotein. Cholesterol itself is a waxy substance found in the cells of your body, and it’s essential for building cell membranes and producing certain hormones. However, not all cholesterol is created equal. LDL cholesterol is often referred to as “bad” cholesterol because elevated levels of LDL can lead to plaque buildup in your arteries, increasing your risk of heart disease and stroke.
How Does LDL Cholesterol Affect Your Health?
When there’s too much LDL cholesterol circulating in your bloodstream, it can begin to accumulate along the walls of your arteries. Over time, this buildup, known as plaque, can narrow your arteries and restrict blood flow to vital organs like the heart and brain. If a plaque ruptures, it can trigger a blood clot, leading to a heart attack or stroke.
What Causes High LDL Cholesterol?
Several factors can contribute to high LDL cholesterol levels, including genetics, diet, and lifestyle choices. Consuming a diet high in saturated and trans fats, as well as refined sugars and carbohydrates, can raise LDL cholesterol levels. Lack of physical activity, smoking, and excess weight can also negatively impact cholesterol levels.