Did you know water is essential for almost every function in your body? Over half of your body is made of water, your joints rely on it for lubrication, and your Lubrication in the Body The knee normally contains a small amount of fluid that helps lubricate the joint and allow smooth movement. Problems begin when the knee starts producing too much fluid. This excess fluid is Biomimetic chitosan nanoparticles with simultaneous water lubricant and anti inflammatory ScienceDirect Can Drinking More Water Make Your Spine Healthier? Duncan Chiropract