There are limitations of healthcare that fight our health and longevity. This is why everyone should have an ongoing relationship with health knowledge and healthcare through a health maintenance programme, whether sick or not, to avoid surprises. In this book, we discuss the commonest causes of hospital visits and death, and ways to prevent them. An example of an ideal evidence-based medical checkup guide for adults and children has also been included for use with your health provider. Some people believe that the main work of health professionals is to show up only when someone is sick or about to die. However, healthcare is a preventive practice largely, with the intention of preventing death ultimately. This book will challenge what you already know about preventive services or medical checkup.