How can you test to see if a piece of food is poisonous before eating it?
Answer Rub it on the back of your hand
You may be unsure whether you can eat a plant or animal. One test is to rub it gently on the back of your hand to see if you develop a rash of any kind. That will tell you whether it is safe.
Asked by Mike Bedard · Last updated 5 years ago · 49K views · SOURCE
