In very simple language, this book introduces the human body and helps give an understanding of its functioning in the daily life of the reader. When you eat, breathe, move, and think, the human body does so while naturally managing the environmental inputs (for e.g. food, air), yet many individuals are not aware of the multiple systems integration to make these activities happen. The author explains in simple language and in a very disarming manner the functioning of major organs like the heart, brain, lungs, stomach, liver, and kidneys, and how, in their individual way, these organs contribute to the wellness of the body. This book connects the intellectual science firmament with the mundane actions that the body and system permit for daily physical living. These include stuff like eating well, exercising, getting ample rest, and breathing clean air. In the process, greater significance is attached to the interrelatedness between personal agency, nurture, and body language. Readers, whatever age, are encouraged to live happily by always caring for and looking after their bodies in the simplest ways. From its initial draft, the book discusses major human scientific concepts in a pleasant and enjoyable way, and thus conserves and supports curiosity and preventive health, and develops an appreciation of how the human body basically and relentlessly functions.