12 Less-Known Signs Your Food Has Gone BAD
#3. Green-skin potatoes
There’s a reason why potatoes are so popular around the world: they’re versatile, affordable and they can last for a much longer time than other vegetables.
However, even these wonder veggies can turn bad at some point.
For example, have you noticed that sometimes the skin of a potato has a greenish hue to it?
Sometimes, this can be a sign that the potato has started producing solanine. This is a very dangerous substance that can lead to severe food poisoning or, in extreme cases, paralysis.
Of course, some potatoes may look greenish and be perfectly fine; however, most people choose not to risk anything and just get new ones.