Those walnut folks stay busy - a few months ago it was walnuts improving mood(1). Though I have picked up a couple of bags as portable snacks. (1) http://www.

Those walnut folks stay busy - a few months ago it was walnuts improving mood(1). Though I have picked up a couple of bags as portable snacks. (1) http://www.medicalnewsobserver.com/2016/11/walnuts-better-mood-happiness-college-students.html http://www.medicalnewsobserver.com/2016/11/walnuts-better-mo...