CLEVELAND, Ohio-- HDL, long known as "good" cholesterol for its tendency to help prevent the buildup of artery-clogging plaque, has a Jekyll and Hyde tendency to turn bad and cause damage that can ...

There are two types of cholesterol, the waxy substance found in your blood. Low-density lipoprotein (LDL) cholesterol is considered "bad" cholesterol because it can build up inside your arteries and ...

There are two types of cholesterol: low-density lipoprotein (LDL) and high-density lipoprotein (HDL). HDL is often considered "good" cholesterol because of its ability to help get rid of the "bad" LDL ...

Q: How much does a normal or high HDL cholesterol protect you from the adverse health effects of a high LDL cholesterol? A: ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Having high levels of high-density lipoprotein (HDL) cholesterol, the so-called good cholesterol, ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. Q. My "good" cholesterol is low.

Dear Dr. Roach: Can you please explain what is cholesterol/high-density lipoprotein and the significance of a high HDL cholesterol value? What about non-HDL ...

DEAR DR. ROACH: Can you please explain what is cholesterol/high-density lipoprotein and the significance of a high HDL cholesterol value? What about non-HDL ...

High levels of low-density lipoprotein (LDL) promote atherosclerosis by delivering cholesterol in an unregulated manner to artery-wall macrophages, a key step in atherosclerotic vascular disease. In ...

For decades, guidance on cholesterol levels has come as a tidy dichotomy: LDL cholesterol is ‘bad’ for heart health; HDL cholesterol is ‘good’. But a genetic study adds to mounting evidence that the ...