Kind of like a factory foreman. We are all the same in this respect. There are things like stress, trauma, and toxins that cause our body's muscles and ligaments to weaken, and mind to lose track of what to do with ourselves at times. That's what happens inside of you too when you get out of control. This makes us both fat and sick.
Sick cells can only produce more abnormal and dis-eased cells.
Body cells replace themselves at a rate of two and one half millions cells per minute normally. This has to be allowed to occur correctly so our physical bodies can keep renewing themselves. The liver replaces itself with new liver cells every seven months. The heart is completely renewed in five years, and stomach lining replaces itself every four minutes. This is vital to our existence.