Watch the video and learn more about "What is cholesterol?" httpv://www.youtube.com/watch?v=wnK1Kv3XkZI You might be wondering what is cholesterol after your doctor has told you that you have a "high cholesterol." Maybe your doctor has mentioned to you the following terms during your visit at his clinic: serum cholesterol, dietary cholesterol, LDL and HDL. And you're … [Read more...]