What Are Triglycerides, and What Do They Do?

Q. You hear so much about cholesterol, but very little about triglycerides. My doctor says my triglyceride levels are up, and doesn't seem too concerned about it. Can you tell me what triglycerides are, what they do, and whether I should be worried?...Read Full Post
Source: About.com Heart Disease - Category: Cardiology Source Type: blogs