Gut Bacteria: Assuming Control Of Your Brain

Counterpoint to the previous news about mentally controlling our diet:

It sounds like science fiction, but a new paper in the journal BioEssays says that bacteria within us — which 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.

Source: Science 2.0