Good cholesterol? Bad cholesterol? What is the difference, and what does it all mean? Find out the answers to these questions and more with this educational pocket guide. Learn the importance of HDL, and how to control your cholesterol levels through healthy eating. Imprinted in full color with your message. Sized perfectly for mailing in a #10 envelope. Excellent salesperson leave-behind product. Outstanding trade show or conference brochure. This product is also ideal for doctor’s offices, health clinics, and pharmacies.