Olfaction

The scent of lily of the valley cannot be easily bottled. For decades companies that make soap, lotions and perfumes have relied on a chemical called bourgeonal to imbue their products with the sweet smell of the little white flowers. A tiny drop can be extraordinarily intense. If you can More

Your emotions are directly tied to the smells you experience. Join Rachel as she takes you on a tour of how smell affects the lives of everyone, from finding your spouse to survival. Enjoy her tips on using your nose to enhance your life. Dr. Herz is a leading expert More