Scientific studies

The study “Long-term effects of olfactory training in patients with post-infectious olfaction (I. Konstantinidis, E. Tsakiropoulou, J. Constantinidis; DOI: 10.4193/Rhino15.264)” investigated the long-term effects of olfactory training in patients with complete or partial loss of smell in 111 patients as a result of infection. The study concluded that short-term olfactory training leads to a lasting…

In 2009, Professor Thomas Hummel of the University of Dresden started a study to find out whether daily and strong smelling of different odors has a positive effect on the sense of smell. The study lasted 12 weeks and was conducted in a group of people with a lack of sense of smell (anosmia). These…