Cholesterol Test Explained Purpose Procedure Results
A cholesterol test is a blood test that measures the levels of cholesterol in your blood. Cholesterol is a waxy substance that the liver produces and found in certain foods. It is an important component of cell membranes and is an essential factor in producing hormones, and vitamin D. However, high levels of cholesterol can increase the risk of heart disease and stroke. Preparation For Cholesterol Test Here are some steps you can take to prepare for a cholesterol test: ● Fast before the test. Most cholesterol tests require you to fast for 9-12 hours before the test. This means you should not eat or drink anything except water during this time. ● Avoid certain medications. Some medications, such as statins and niacin, can affect cholesterol levels. If you are taking these medications, your healthcare provider may advise you to stop taking them for a period of time before the test. ● Dress comfo...