What is Cholesterol?
Cholesterol is a waxy, fat-like substance found in every cell of your body. It is essential for the production of hormones, vitamin D, and bile acids that help digest fat. Cholesterol is transported through the bloodstream by lipoproteins: low-density lipoprotein (LDL) and high-density lipoprotein (HDL).
Types of Cholesterol
- LDL (Low-Density Lipoprotein): Often referred to as "bad" cholesterol, high levels of LDL can lead to plaque buildup in arteries, increasing the risk of heart disease and stroke.
- HDL (High-Density Lipoprotein): Known as "good" cholesterol, HDL helps carry cholesterol away from the arteries and back to the liver for removal from the body, thus playing a protective role.
Cholesterol Levels
Your cholesterol levels are measured in milligrams per deciliter (mg/dL). Generally, a total cholesterol level below 200 mg/dL is considered healthy, while levels above 240 mg/dL can increase the risk of cardiovascular diseases.
Managing Cholesterol
To manage cholesterol levels, lifestyle changes such as a healthy diet, regular physical activity, maintaining a healthy weight, and avoiding tobacco smoke are recommended. In some cases, medication may be necessary.
Conclusion
Understanding cholesterol is crucial for maintaining heart health and preventing chronic diseases. Regular check-ups and blood tests can help monitor and manage cholesterol levels effectively.