TriviaBrainstormingFood safety Let food be cool before put it in the refrigerator, to save electricity !? Be careful of the potential health risks!!! by MyDocSay.com May 21, 2021 May 21, 2021 644 views You may have heard your parents say this: After the food is cooled, put it in the refrigerator to save electricity! But is this really good? The last thing you save may be your own health... Come and listen to what the doctor says. Read more