Vegetables can't be eaten in the refrigerator for 20 days. Green leafy vegetables should not be stored for more than three days at most, but should be bought and eaten now. The longer vegetables are stored, the more serious the loss of vitamins is, and it may also cause gastrointestinal discomfort.

The function of the refrigerator itself is to keep fresh. Fruits and vegetables are stored in the refrigerator to extend the shelf life. Vegetables are generally stored for 7-270 days, and the longest storage period of potatoes is 180-270 days. Other vegetables: cucumber 7- 10 days, radish 14-2 1 day, cauliflower 28 days or so, tomato 2 1-42 days. The storage temperature of the above vegetables is 2-7 degrees.