zkusil jsem a prvni co mi vylezlo, je
http://www.who.int/peh-emf/publications/facts/info_microwaves/en/
When used according to manufacturers' instructions, microwave ovens are safe and convenient for heating and cooking a variety of foods. However, several precautions need to be taken, specifically with regards to potential exposure to microwaves, thermal burns and food handling.
Chtelo by to asi neco konspirativnejsiho :)