Nutrition Winter School is a scientific seminar that revolves around various topics related to nutrition and the gut. Ever since we organised this event for the first time in 2009, the purpose of the seminar has been to gather early-career scientists and top researchers from various backgrounds and enjoy scientific lectures and fruitful discussions under the magical atmosphere of the Finnish Lapland. The 7th Nutrition Winter School will take place in January 2023. The theme and venue of the seminar will be announced in 2021. We are glad to announce that we will be organizing the first ever Nutrition Winter Webinar in January 2022. The webinar will be organized on Tuesday 25th of January 2022 at 14-16.30 (UTC +3).