Although the green color itself is not harmful, it may indicate the presence of a toxin called solanine. Peeling green potatoes can help reduce solanine levels, but once a potato has turned green, it's best to throw it away. 7 сент. 2017 г.
How toxic are green potatoes?
They may be harmful. The development of solanine in green potatoes may upset your digestion and cause discomfort or worse. Solanine that is consumed in high quantities can lead to paralysis. Potatoes don't usually have high enough levels of solanine to cause this kind of extreme reaction.
Are green potatoes harmful to humans?
Solanine is considered a neurotoxin, and ingestion by humans can cause nausea and headaches and can lead to serious neurological problems and even death if enough is consumed. A recent study suggested that a 16-oz (450-gram) fully green potato is enough to make a small adult ill.
What toxins are in green potatoes?
The reality is that green potatoes contain high levels of a toxin, solanine, which can cause nausea, headaches and neurological problems. Potatoes naturally produce small amounts of solanine as a defense against insects, but the levels increase with prolonged exposure to light and warm temperatures.
Is it OK to eat a potato with green skin?
There are technical terms for what is happening, basically the potato is producing this green as it is trying to revert back to growing a plant, and it produces chlorophyll which is not toxic. The other substance produced is called solanin, which can be bad if consumed in large quantities.
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