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Cholesterol, Triglycerides, High-density lipoprotein (HDL), Low-density lipoprotein (LDL).
In addition to basic testing, for complete analysis.
Cholesterol Total: Total blood (or serum) cholesterol score. This component of your test results is actually a composite of different measurements. Your total blood cholesterol score is calculated by adding your HDL and LDL cholesterol levels, plus 20 percent of your triglyceride level.
Triglycerides: The most important part of this test. Measures the level of triglycerides in the blood. Normal triglyceride levels in the blood are less than 150 mg per deciliter (mg/dL). Triglyceride levels can be controlled to some extent by lifestyle modifications and, when necessary, medications.
High-density lipoprotein (HDL): HDL cholesterol is often called “good” cholesterol. The test for HDL cholesterol measures the amount of HDL-C in blood. Cholesterol is found in all the cells of the body and is instrumental in body functions, such as building cells and very importantly hormone production. HDL-C can be low in male subjects who are obese and sedentary, in those who smoke cigarettes, and in those who have diabetes mellitus. Uremia is also associated with lower HDL-C. Exercise, appropriate diet can increase HDL-C.
Low-density lipoprotein (LDL): This test measures the level of Low-Density Lipoprotein Particles (LDL-P) in a blood sample. LDL is also known as the “bad” cholesterol. Generally, higher LDL indicates a greater risk of heart disease, because, under certain conditions, it can cause hardening of the arteries (atherosclerosis).
It’s misleading to call cholesterol an artery-clogging fat because cholesterol performs a lot of important functions. This waxy substance helps produce hormones, strengthen cell membranes and utilize vitamin D, and is a critical component of bile (produced in the liver) which is key to proper digestion. It also plays a role in cognitive function, helping to form memories. A lack of cholesterol decreases both brain and heart function. Most of the cholesterol in the bloodstream is, in fact, created by the body, not by diet.
Still, this doesn’t mean skipping fruit in favor of steak. To keep cholesterol levels under 200 milligrams per deciliter, or mg/dL, it’s essential to exercise, eat a balanced diet, maintain a healthy weight.
Fasting: No
Specimen: Blood
Results: 1-3 Business Days
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