Sense Sonnet - Chiller

My Body Snatched?

Most of the human body cells
Are non human microbes that be
In the body and therein dwells,
Such germs hosted by you and me.
Whatever tastes we each acquire,
The likes and dislikes we have each -
Perhaps parasitic desire
That into our brains do reach.
I don't like broccoli to eat.
I like to vote not red but blue.
Do I host microbes that compete
On all the stuff I think and do?

It is my body, heart and soul,
But am I really in control?