Cholesterol is a waxy, fat-like substance your body needs — and your liver makes most of what you need. Some people inherit a tendency to produce too much.
You might also raise your levels of unhealthy types when you eat certain foods — such as fatty cuts of meat, full-fat dairy and other high-fat animal products.
Why it matters
If your cholesterol levels aren’t what they should be, it may be a serious health risk. They can contribute to plaque buildup in your arteries. This can cause an artery to narrow or become clogged — which could trigger a heart attack or stroke.
Here are two types of cholesterol that play a role in heart attacks or stroke:
The bad:low-density lipoprotein, or LDL. Too much LDL is a plaque builder — and a primary culprit in clogged and damaged arteries.
The good:high-density lipoprotein, or HDL. This type works a bit like a trash collector. As it travels through your bloodstream, it gathers up other bits of cholesterol — and takes them to your liver for disposal.
Putting yourself to the test
Ask your doctor when and how often you should have your cholesterol tested. Preventive Guidelines from UHC also provide information on age-appropriate screenings such as cholesterol.
It may depend on your age — and whether you have other risk factors. These include a family history of heart attack and stroke, as well as high blood pressure, smoking and diabetes.
The blood test for cholesterol is called a lipoprotein panel. Your results will include numbers for your:
LDL and HDL levels.
Total cholesterol — this number is based in part on your LDL and HDL.
Triglycerides — another form of fat found in the blood. High triglycerides can increase your risk of heart disease.
If your cholesterol levels are not in a healthy range, don’t ignore this warning. Catching this early — and improving your numbers — can significantly reduce your risk of a heart attack and stroke.
Don’t forget that annual well child and well adult exams are covered at 100% if you go in-network under the GW medical plans. Schedule your visit today!
