SOURCES: American Heart Association web site: 'Physical Activity'. National Heart, Lung, and Blood Institute web site: 'High Blood Cholesterol: What You Need To Know'. WebMD Medical Reference from Healthwise: 'High Cholesterol: Medications', 'High Cholesterol: Coronary Artery Disease'. NHS Direct – Cholesterol. Department of Health

THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general information purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the Boots WebMD Site. If you have an urgent medical problem please call your general practitioner, NHS Direct, or NHS 24 immediately or in the case of emergencies dial 999.