Lower your cholesterol quickly by Dr. Irene Rosenber & Annette Natow. What exactly is cholesterol? Where does it come from? How does it cause a heart attack or stroke? What about "good" cholesterol and "bad" cholesterol? What is a safe, healthy blood level of cholesterol? And most importantly, what can you do to lower your cholesterol. 38 pages. 8 x 5 inches. No charge for shipping via USPS Media Mail. Booklet is mint.