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 ...

What foods should I avoid before a cholesterol test? Cardiologist reveals what to eat the night before, whether you need to fast and which foods impact results.

It’s critical for preventing heart disease and other serious health problems. By Knvul Sheikh While 86 million adults in the United States have high cholesterol levels, one third of Americans say they ...

This encyclopedic article outlines evidence-based laboratory tests that are most useful for establishing individualized ...

Cholesterol is one of those health terms we hear often but rarely think about until a test report surprises us. It is a waxy, fat-like substance present in our blood and is essential for making ...

Cholesterol is measured with a simple blood test called a lipid panel or lipid profile. Lipids are fats and fatty substances, which include cholesterol, that you carry in your bloodstream to be used ...