LFTs are a panel of blood tests that help detect liver injury, cholestasis or synthetic dysfunction. Learn what each marker ...

From CBC to CMP and beyond, blood test panels provide essential information to health practitioners. angelp/iStock via Getty Images Plus Your blood serves numerous roles to maintain your health. To ...

You can calculate your total cholesterol — including LDL, HDL, and triglycerides — with a blood test, so your doctor can determine the best treatment.

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...