A favorite side to chew on and a favorite eye to look with

Curiously, the asymmetry of the brain makes us have a greater tendency to chew on one side and not the other. A study conducted by the University of Barcelona (Spain) states that this preference is the effect of lateralization and particularities in the neurological anatomy between the hemispheres.

Predilections have been found in the use of sensory organs such as the eyes , with the right being the preferred one in most cases. If you want to know what your preference is, try looking through a lock. Which eye do you automatically use?