Everyone should be on guard against high cholesterol levels. Unfortunately, far too many people don't recognize the need for concern. This folding display, which features gut-churning color photos of cholesterol's damaging effects, can help you reverse that trend. Explains what cholesterol is, factors that influence cholesterol levels, differences between "good" and "bad" cholesterol testing, and how to maintain healthy levels. 43 ½” x 22 ½” opened.