The claim
電子レンジは食べ物の栄養を破壊し、発がん物質を発生させる
Original review summary
The review says microwave-cooked food is as safe and nutritious as food cooked in conventional ovens, while noting that heat can break down some nutrients regardless of the cooking method. It also reports that research has not found a substantial increase in cancer risk from electromagnetic fields.[S1]
Research date:
Sources and attribution
- [S1] 日本ファクトチェックセンター original review
Original review · Retrieved October 16, 2026