Your body is a living biological organism. And similar to any other living animal, mammal, or plant, reacts in a similar way. The living organs, cells, and fluids all work in unison like a unit, and if one part of the it fails to function, the body then becomes ill and diseased.
Your body is similar to a well-functioning sports team. The playing surface is your body, the free-radicals which are constantly invading it are trying to shorten your lifespan, attempting to defeat you by taking away home field advantage …