Health · Medical Research · 8 hrs ago
Fatty liver treatment rises sharply among younger people in Germany
More people in Germany are being treated for fatty liver disease, with the sharpest rise among people under 40.
The share of people under 40 treated for it grew by 59.5% between 2016 and 2025, according to health insurance billing data.
Overall, 3.13 million people were treated for the condition in the latest figures, compared with 2.42 million in 2016.
Fatty liver occurs when too much fat builds up in liver cells and is often linked to excess weight, type 2 diabetes, too little exercise or heavy drinking.
It can go unnoticed for a long time, but inflammation may lead to permanent liver damage.
Doctors may be finding more cases because they now check the livers of people with obesity or diabetes more often.
If found early, the condition can often improve with regular exercise, a balanced diet, less alcohol and, for people with excess weight, lasting weight loss.
The share of people under 40 treated for fatty liver in Germany rose by 59.5% between 2016 and 2025.
Overall, 3.13 million people were treated for fatty liver in the latest figures, up from 2.42 million in 2016.
The figures come from a special analysis by the Central Institute for Statutory Health Insurance Physicians, based on nationwide outpatient billing data for people with statutory insurance.
The institute’s head said more frequent liver checks among people with obesity and diabetes partly explain the increase.
Fatty liver is often symptomless, but early detection can make the condition reversible.
- Who
- People in Germany treated for fatty liver, with the sharpest increase among those under 40.
- What
- The share of under-40s treated rose by 59.5% between 2016 and 2025.
- When
- Between 2016 and 2025.
- Where
- Germany.
- Why
- The illness is often linked to obesity, lack of exercise and metabolic disorders such as type 2 diabetes; more frequent testing may also account for part of the rise.
This story does not have two clearly opposing sides.
Ärzte die Leber von Übergewichtigen und Diabetikern heute häufiger untersuchten als früher
2.42 million people in Germany were treated for fatty liver.
The share of people under 40 treated for fatty liver rose by 59.5%.
3.13 million people were treated for fatty liver.
- Under-40 increase
- 59.5% between 2016 and 2025
- Latest total treated
- 3.13 million people
- 2016 total treated
- 2.42 million people
- Data source
- Nationwide outpatient billing data for people with statutory insurance
- Common risk factors
- Obesity, lack of exercise and metabolic disorders such as type 2 diabetes









