kolesterolia

Kolesterolia is a waxy, fat-like substance found in all cells of the body. It is essential for the production of hormones, vitamin D, and substances that aid in digestion. The body makes all the cholesterol it needs, but it is also found in some foods, primarily animal products like meat, dairy, and eggs.

Cholesterol travels through the bloodstream in particles called lipoproteins. There are two main types: low-density lipoprotein (LDL) and high-density lipoprotein (HDL). LDL cholesterol is often referred to as "bad" cholesterol because high levels can lead to plaque buildup in the arteries, increasing the risk of heart disease and stroke. HDL cholesterol is considered "good" cholesterol because it helps remove excess cholesterol from the arteries and transport it back to the liver for removal from the body.

Maintaining healthy cholesterol levels is important for cardiovascular health. Factors that can influence cholesterol levels include diet, physical activity, weight, age, and genetics. A diet low in saturated and trans fats, regular exercise, and maintaining a healthy weight can help manage cholesterol. High cholesterol often has no symptoms, so regular medical check-ups are recommended to monitor levels.