From Open Food Facts wiki
How you can help improving Gluten detection support in Open Food Facts
- Annotate "No gluten" logos using Hunger Games
- Improve and translate our ingredient taxonomies if you spot a misdetection. English, French… already have good support, but many languages don't.
- Get in touch with your local Caeliac/Gluten-free society, and see if they could spread the word about the collaborative effort of Open Food Facts (members can benefit, but can also help, and it can spark enthusiasm)