Yes, a microwave stirrer does produce radiation, but it is not the same type of radiation that is harmful to humans.
Microwaves use electromagnetic radiation in the microwave frequency range to heat food. The microwave stirrer is a component inside the microwave oven that helps distribute the microwaves more evenly throughout the cooking chamber. It typically consists of a motor-driven fan or antenna that rotates or moves, dispersing the microwaves and preventing hot spots or uneven heating.
The radiation produced by the microwave stirrer is non-ionizing radiation, which means it does not have enough energy to ionize atoms or molecules or cause direct damage to DNA. Unlike ionizing radiation (such as X-rays or gamma rays), which can pose health risks at high levels of exposure, the non-ionizing radiation emitted by microwave stirrers is considered to be safe for everyday use.
It's worth noting that when using a microwave, it's important to follow safety guidelines and ensure that the oven's door and seals are intact and functioning properly. This helps to prevent any leakage of microwave radiation, which could potentially be harmful if it reaches levels beyond the regulated standards. Microwave ovens are designed and tested to ensure that they operate within safe limits and do not pose significant risks to human health when used correctly.