In the past, it was advised not to store potatoes in the refrigerator due to concerns about toxic acrylamides. However, recent research has shown that there is little to no difference in the amount of these harmful substances when potatoes are stored in the fridge or at room temperature. As a result, potatoes can now be safely stored in the refrigerator without any negative impact on human health.
Potatoes should be stored in a cool and dry place, away from light, to prevent the formation of toxic substances that can harm human health. These substances, called “phytoalexins,” are produced by potatoes when exposed to light and usually do not reach the surface of the earth. To ensure they remain safe for consumption, it’s important to peel off any green skin on larger potatoes and discard smaller ones with a green skin entirely.
When storing potatoes, it’s recommended to use a perforated plastic bag or a well-ventilated container. This is because an unventilated plastic bag can cause potatoes to rot quickly due to lack of air circulation. If you do encounter vomiting or diarrhea, consuming cooked potatoes can help replenish lost potassium levels. Additionally, some minerals from cooking water may be absorbed by those who cannot eat due to these conditions.