What is Global Fatty Liver Day?
Global Fatty Liver Day, formerly known as International NASH Day, is a public education campaign that was inaugurated in June 2018 to enhance awareness and emphasize the pressing nature of fatty liver disease, particularly its advanced stages, which impacts a staggering 115 million individuals worldwide.
Fatty liver disease, and its more advanced form, remains a concealed global epidemic. An estimated 357 million people will be affected by 2030. Because symptoms of fatty liver disease are often not overt, it is often underdiagnosed and underreported. Fatty liver disease is considered a major risk factor for concurrent conditions: more than 70% of patients are living with obesity, up to 75% have type 2 diabetes, and anywhere from 20-80% have hyperlipidemia. Unchecked, fatty liver disease may lead to cirrhosis, liver cancer, and liver transplant.
Global Fatty Liver Day 2025 was a huge success!
Thank you to all of our incredible partners around the world who helped raise awareness and drive action. See the highlights and impact in our At a Glance Impact Report below.
Discover if you’re at risk for fatty liver disease (MASLD or MASH)
Fatty liver disease is common—and often silent. You may not notice any symptoms, but it can lead to serious health problems if left unchecked. This quick quiz will help you learn if you're at risk for MASLD or MASH, and what you can do to protect your liver.
It only takes 2 minutes—your liver will thank you.
The Global State of Fatty Liver Disease
Join leading experts to explore the current state of fatty liver disease—from research and clinical care to real-world experiences. Learn about best practices and strategies to improve access to screening, diagnosis, and treatment.
Fatty Liver Disease Education
Check out our educational materials. Available in 18 languages!
