Close the blinds, lock the doors, and find a safe place to hide. Are you alone? No, no you aren’t and you may not even be in control of your own actions. Shhh, take a deep breath. I don’t want to alarm you, but you are being controlled. No, I’m not being paranoid and while it may sound like science fiction it looks like that bacteria within us — which for the record outnumber our own cells about 100-fold — may very well be affecting both our cravings and moods to get us to eat what they want, and often are driving us toward obesity.