January 7, 2011

Deadly nightshade!


Maybe not deadly...

Ever picked up a green potato or potato chip and wondered if it's safe? I always assumed it was a neutral occurrence, but they actually are poisonous! Potatoes grow underground and when they're exposed to the light they take it as a sign they're no longer enclosed by soil. So, they start to produce chlorophyll to use the sun's energy. The chlorophyll is what gives the potato it's green hue. That's no problem, but the light also triggers the production of poisonous compounds which are similar to strychnine. This is because potatoes belong to the family of nightshade. Serious side effects occur when eaten in large quantities, something close to 4 1/2 lbs worth, like impaired central nervous system, convulsions, hallucinations, disrupted digestion, and it may compromise joint functioning.

To avoid greening of your potatoes store them in a cool, dark place!


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