A strange fact that nobody seems to act upon is this: The body you see in the mirror isn’t your real body. The image you see is of a solid physical object, stable and fixed like a table or chair. But in reality your body is fluid, constantly changing, filled with numerous spaces, and the host of trillions of bacteria. All of this is more you than the you see in the mirror.
The old saying, “What you see is what you get” doesn’t fit our bodies. Consider the billions of cells that die and are replaced every day. They are like the bricks in a house that vanish while building remains intact. If you accept this as the truth, modern medicine is challenged at the core, because medical students are taught to treat the body they see. You might even say that in most cases they are taught to treat only the body they see.
The model taught in medical school is common to all the sciences. It is known as naïve realism. What makes it naïve is the assumption that the world delivered by the five senses, but especially the visible world of objects, is enough to describe reality. In other words, “What you see is what you get.” Develop the most powerful microscope you can imagine, and you will see what Nature is all about.