"A. Baum" wrote
One correction. It can be harmful in larger than usual doses.

I would not use it for this purpose since you cannot predict
how much it will contaminate the food. If it's too much, you'll ****
yourself to death.

Show me a single instance of that and I'll cut up my wood boards and burn
them. Meantime, I'm using the wood, protected with mineral oil, liberally
applied when new.