Smell training includes smelling things such as garlic, herbs and coffee.
COVID-19 can take a person's sense of smell, but there could be a new solution to help people get their smell back called smell training, per BBC.
Related: Life Kitchen Debuts Taste & Flavour, a COVID Cookbook
BBC sites the International Forum of Allergy & Rhinology Journal, which explains the training. In it, participants sniff four distinctive scents, such as oranges, mint, garlic or coffee, twice a day for several months.
Through this, 90% of people fully recover their sense of smell after six months.
Want to know everything going on in flavor & fragrance? Sign up for P&F+'s newsletter. You can also follow along on Instagram and LinkedIn.
