You calculate it by subtracting HDL from the total cholesterol level. This measurement reflects all types of fat in your blood except for HDL. Some doctors prefer this reading to zero in on only ...

How is cholesterol measured? A cholesterol test measures the following levels: Cholesterol levels chart for adults The American Heart Association (AHA) recommends that people who are 20 or older ...

Read more to learn about what non-HDL cholesterol is, what levels are normal, how to manage it, and more. HDL cholesterol, also known as “good” cholesterol, helps remove “bad” cholesterol ...