Ever wonder what those coffee beans in glass jars displayed in the perfume section in department stores, aromatherapy bazaar booths, and essential oil shops, are for? Apparently, you are supposed to breathe-in those coffee jars to reset your sense of smell after sniffing all those different scents! The over-stimulation of your sense of smell is what experts call “olfactory fatigue”. So what is this olfactory fatigue? Below are some fun reads we found on-line about the topic… Enjoy!