ScienceExploring SmellsTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience02/19/2021February 19, 2021Smells trigger memories, help us to find a partner and can even promote healing processes in the body. The importance of smell is especially evident when we lose it - for example after a COVID-19 infection. https://p.dw.com/p/3pTx8Advertisement