Meet the real "Physical" YOU
The cell is the functional basic unit of life, and is the functional unit of all known living organisms. It is the smallest unit of life that is classified as a living thing, and is often called the building block of life. Some organisms, such as most bacteria, are unicellular (consist of a single cell) Other organisms, such as humans, are “multicellular”, Humans have about 100 trillion cells.
It is at the cell level that we need nutrition and hydration, when you feed yourself it is not your stomach you desire to feed, but your “cells”.
That is why nutrition is so important, because if you are deficient in what your cells need then they do not function as intended & are damaged, causing sickness and death. So take care of YOU!