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.

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