One thing that always provokes spirited debate around the Hackaday bunker is just how dangerous is it to use 3D ... food-grade. There’s also recognition that while a base plastic might be safe ...

[Matt Thomas] wanted to answer the question of whether 3D printed structures can be food-safe or even medical-safe, since there is an awful lot of opinion out there but not a lot of actual science ...

Second, 3D printing resin is not suitable to eat - like ... the STLs and the Readme that comes in the folder: 1. Use of ...