Potato is most relevant vegetable, grown in a world. The potato contains including soda salt, potassium, magnesium, calcium, manganese, iron, cuprum, Zinc, phosphorus, fluorine, chlorine, Iodine, Carotinum, vitamins: K, B1, B2, B6, C; a biotin, fructose, saccharose, starch, acid: nicotinic, pantothenic.

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