However , exercise , not just performance - enhancing drugs , enhances cognition for healthy and non healthy subjects as well .
A meta - regression shows omega 3 fatty acids improve the moods of patients with major depression ( major depression is associated with mental deficits ) .
Exercise , not just performance - enhancing drugs , enhances cognition for healthy and non healthy subjects as well .
A meta - regression shows omega 3 fatty acids improve the moods of patients with major depression ( major depression is associated with mental deficits ) .