healthline . com/nutrition/raw-potatoes
"Potatoes contain glycoalkaloids, a type of chemical compound found in members of the nightshade family that can be toxic if consumed in high amounts. Potatoes, particularly green potatoes, contain two types of glycoalkaloids: solanine and chaconine. (...) If consumed in high doses, symptoms of glycoalkaloid toxicity can include drowsiness, itchiness, increased sensitivity and digestive issues."
That said, the article also says that raw potatoes may have some health benefits so I guess just don't eat too much?
Maybe you've even built up a resistance if you do this regularly.
I guess just putting it on your skin for a bit won't hurt tho
"Potatoes contain glycoalkaloids, a type of chemical compound found in members of the nightshade family that can be toxic if consumed in high amounts. Potatoes, particularly green potatoes, contain two types of glycoalkaloids: solanine and chaconine. (...) If consumed in high doses, symptoms of glycoalkaloid toxicity can include drowsiness, itchiness, increased sensitivity and digestive issues."
That said, the article also says that raw potatoes may have some health benefits so I guess just don't eat too much?
Maybe you've even built up a resistance if you do this regularly.