Total cholesterol is the sum of all types of cholesterol found in the blood. This includes low-density lipoprotein (LDL), often referred to as "bad" cholesterol, and high-density lipoprotein (HDL), known as "good" cholesterol. Measuring total cholesterol helps to assess a person's risk of heart disease and stroke.
It matters for health because high levels of total cholesterol can lead to plaque buildup in arteries, increasing the risk of cardiovascular problems. Keeping total cholesterol within recommended levels is important for maintaining overall heart health and preventing related diseases. Regular check-ups and blood tests can help monitor cholesterol levels.
Cholesterol plays a vital role in the body. It is essential for producing hormones, vitamin D, and substances that help digest foods. While the body needs some cholesterol to function properly, too much can be harmful. The balance between LDL and HDL cholesterol is crucial; HDL helps remove cholesterol from the bloodstream, while high levels of LDL can lead to health issues.
In summary, total cholesterol is an important measure of heart health. Regular monitoring can help individuals understand their cholesterol levels and take action if necessary.