It's long been a marker for potential heart disease. What is it? Why is it? And how do we control its formation deep in our bodies. Dr. Diehl talks about cholesterol and ways we can keep from acquiring too much of it and, if necessary, remove some of... Read More

It's long been a marker for potential heart disease. What is it? Why is it? And how do we control its formation deep in our bodies. Dr. Diehl talks about cholesterol and ways we can keep from acquiring too much of it and, if necessary, remove some of what we already have. Read Less