European Hormone Day (now World Hormone Day!)
After three successful years of raising awareness of the importance of good hormone health through European Hormone Day, 2025 marks the first-ever World Hormone Day.
Join us on 24 April 2025 to raise awareness of the importance of good hormone health. Find out how to take part and help spread the word about the small steps we can all take towards better hormone health. Resources and workshops to support your activities are available to download now.
Find out how to take part in World Hormone Day 2025
This page provides the story of European Hormone Day to show how the campaign has evolved since 2022.
Hormones play a major role in many prevalent chronic diseases (such as cancer and diabetes) and over 400 rare diseases, which affect millions of people in Europe.
While we need policymakers to lay the groundwork for better prevention, diagnosis and treatment, there are steps we can all take to improve our hormone health. This was the focus for European Hormone Day in 2022-24.
Thank you to everyone who joined in European Hormone Day in past years. Watch the video to see the highlights >>
