Roasting coffee releases this stuff called smoke. It's a complete no brainer that you shouldn't breathe that, and that even low levels of chronic exposure are going to be bad for you similarly to second-hand cigarette smoke.
You're taking juicy green or red beans that visually resemble cranberries, and turning them hard and black to the point that they nearly resemble charcoal.
When you grind the results, the dust is probably something that in some ways resembles dust in a coal mine. Don't breathe that, either!
You're taking juicy green or red beans that visually resemble cranberries, and turning them hard and black to the point that they nearly resemble charcoal.
When you grind the results, the dust is probably something that in some ways resembles dust in a coal mine. Don't breathe that, either!