You’ve likely heard plenty about LDL (“bad”) and HDL (“good”) cholesterol. But there’s another heart-health marker worth knowing: ApoB. This lesser-known blood test can offer a more accurate picture ...

Cholesterol is a form of fat we need. It helps make the outer membranes of our bodies' cells stable. But for decades, doctors have known that people with high total cholesterol levels are more likely ...

The test for LDL is used to predict your risk of developing heart disease. Of all the forms of cholesterol in the blood, the LDL cholesterol is considered the most important form in determining risk ...

Learn what is LDL cholesterol. Understand how elevated levels of bad cholesterol in blood test results can affect heart health ...

To fast or not to fast? That is the question many people ask before a cholesterol test. Patients used to be routinely instructed not to eat for at least eight hours before the screening, and some ...

For years, heart health conversations have focused on familiar numbers: LDL, HDL, and triglycerides. These markers appear in almost every routine cholesterol report. Yet cardiologists say an important ...