Gain insight into the different parts of the body and how they work together to keep you healthy. All organs and structures in the body have their own functions – from the heart that pumps blood, to the kidneys that filter waste and the skin that protects against external influences. By understanding how the body is structured and functions, you can more easily interpret any symptoms, prevent ill health and promote your well-being in the long term. Here we are continuously adding information about the different parts of the body, learn more about everything from the nervous system and digestion to hormones, muscles and bones.