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 ...

Fact checked by Jennifer Klump Key Takeaways The American Heart Association and American College of Cardiology released ...

While it is important to contact a doctor for regular checkups, some at-home preventive tests can help screen for certain conditions such as diabetes, high cholesterol, and nutritional deficiencies. A ...

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 ...