This book will help you unwind Why your BODY being the most intelligent piece of equipment ever made, which can automatically calculate how much calories it requires to sustain and grow just like it regulates body temperature and adapts to exercises, still obesity is spreading like a Epidemic. We will go through the secret of food, body physiology, psychology, biochemistry and pathology of Obesity . This book will enable you to increase your horizon of knowledge in the field of Fat accumulation in our body. The story begins with Nutrition and Exercise, then it takes a turn into digestion of food in our body, our body physiology, then there is a discussion about various pathologies and psychological reasons that can lead to obesity. Medical Remedy to Obesity is discussed by the time we are reaching end of the book and then there is Biochemistry quotient (Bio Q), Authors own formulation based on his 10 years experience with weight management patients. Bio Q can be defined as the perceived ability of our body to various biochemistry measurements in plasma. Bio Q is the reason why one diet doesn't fit all individuals, the chapter explains how people with various Bio Q numbers can be prescribed life style changes for a more effective weight loss.