A skeleton, by itself, cannot stand. We are held upright by a sophisticated arrangement of ligaments, muscle tone, tendons, and hydrostatic pressure. The two crucial components in this arrangement are muscle tone and fluid balance. I hope you are heeding them. As my wise granny said, she who drinks much pees much, and is happy.
Water is the basic medium of life.
That's especially true if you have a desk job in a sealed building. Nothing dries you out like a modern office building. All of our body tissues are lubricated. Muscle fibers need lubricant to glide smoothly over each other. Joints need lubrication.