Cholesterol is not the whole story, he says. That number you chase after each year – LDL levels – that is not where the danger hides. It is what happens to those LDL particles that causes the damage.

A $500 annual blood testing membership promises to help consumers take their health into their own hands. Can it deliver?

Brisk walking can increase "good" HDL cholesterol and potentially lower "bad" LDL cholesterol. Learn how much (and how fast) ...

More than 39,000 deaths, nearly 100,000 non-fatal heart attacks and up to 65,000 strokes in the U.S. could be prevented if ...