My wife pointed out that the 3 minutes at highest setting they used in this study is not something you'd ever do for baby food. The goal of microwaving it is to

My wife pointed out that the 3 minutes at highest setting they used in this study is not something you'd ever do for baby food. The goal of microwaving it is to simply knock the chill off and get the food/milk up to room-body temp. You wouldn't go further cause baby's are sensitive and you don't want to risk hot spots or burns. This means the food is never heated for much more than 30 seconds at most.