From pumpkin spice candles to citrus simmer pots, WVU aromatherapist says smells evoke memories
As autumn begins, a West Virginia University expert is focused on the scents of the season — first pumpkin spice, then cranberry, pine and gingerbread. These aromas, popular in the form of candles, diffusers and simmer pots, trigger our emotions and memories through our limbic systems but avoiding too much fragrance exposure is important.