@CNN: What is “pumpkin spice” and why do we crave it? One expert cites “some incredibly interesting neuroscience going on… https://t.co/gLfVlE7BmS

@CNN: What is “pumpkin spice” and why do we crave it? One expert cites “some incredibly interesting neuroscience going on… https://t.co/gLfVlE7BmS