Kolesteroolilised

Kolesteroolilised refers to the presence of cholesterol in biological contexts, often in relation to health and physiological processes. Cholesterol is a waxy, fat-like substance that is found in all cells of the body. It is essential for the production of hormones, vitamin D, and substances that help digest food. The body makes all the cholesterol it needs, but it is also found in foods derived from animals, such as egg yolks, meat, and cheese.

High levels of certain types of cholesterol in the blood can increase the risk of heart disease. Cholesterol is transported in the blood by particles called lipoproteins. Low-density lipoprotein (LDL) cholesterol is often referred to as "bad" cholesterol because it can build up in the arteries, forming plaque. High-density lipoprotein (HDL) cholesterol is known as "good" cholesterol because it helps remove LDL cholesterol from the arteries.

Measuring blood cholesterol levels, including LDL, HDL, and triglycerides, is a routine part of medical check-ups. Lifestyle factors such as diet, exercise, and weight management play a significant role in maintaining healthy cholesterol levels. A diet low in saturated and trans fats and rich in fruits, vegetables, and whole grains can help improve cholesterol profiles. Regular physical activity is also beneficial. In some cases, medication may be prescribed to help manage high cholesterol.