Potatoes in the refrigerator for a month is not bad can eat, stored in the refrigerator for a month, and did not turn black, sprouting and so on, then you can continue to eat, just need to cook the potatoes completely, so as not to cook the potatoes contain harmful substances on human health effects.

But it is generally not recommended to store in the refrigerator. Although the refrigerator freezer temperature is lower, can be on the bacteria and other microorganisms to slow down the growth, but the potato is not recommended to be placed in the refrigerator. Because the refrigerator temperature is too low for potatoes, the starch in the potatoes will be converted into sugar, the surface will look darker, and a long time will generate harmful substances, in the taste and nutrition is not very good, it is generally recommended that the potatoes are stored in the ventilation of a cool place.