Does microwaving food cause nutrient loss?
https://edition-m.cnn.com/2018/09/26/health/microwave-nutrient-food-drayer/index.html?r=https%3A%2F%2Fedition.cnn.com%2F
The main reason why some people assume microwave oven is bad for health is that they don't understand heating mechanism at a glance.
Though microwave ovens radiate infrared light, some of them think that radioactive light is radiated inside the oven.
They may assume all of the invisible lights are radioactive.
So, I noticed how important it is to teach children scientific knowledge.