Anonymous wrote:OA follows the same model as AA, and encourages abstinence from certain types of foods. Lots of online resources and also local meetings depending on where you live.
https://oa.org/
There is a similar program called Greysheeters Anonymous. Both have online meetings and resources you can check out from home, and local meetings as well depending on where you live.
https://www.greysheet.org/
If you want a good look inside the GA approach, you might want to read Judy Collins's book Cravings.