Like, I get comments from people telling me it’s weird I always try to peel potatoes like I am trying to make the worlds longest 1-piece potato peel. To me it feels way for efficient and fun to continu down a potato in 1 peel, while circling around it, instead of randomly scraping a hundred different pieces of peel off and having to reintroduce the cutter knife to the potato for every piece.
Toxins exist in the water you drink and the air you breathe, unless you distill the water to the point of actually being dangerous to consume.
A small concentration of toxins is absolutely unavoidable. The presence in potato skins is pretty negligible.