@CNN: What is “pumpkin spice” and why do we crave it? One expert cites “some incredibly interesting neuroscience going on… https://t.co/Z5RGzIKoZg

@CNN: What is “pumpkin spice” and why do we crave it? One expert cites “some incredibly interesting neuroscience going on… https://t.co/Z5RGzIKoZg