cooking should not be confused with proper heating of food. eating things at 100 degrees kelvin is not advised. be careful and always confer with your doctor if in doubt. food is a serious issue that effects us all widely disregarded because of ignorance and laziness to change old habits.
I wasn't suggesting eating anything at 100 degrees. That would just burn the mouth and throat. It is once the food is in the stomach that the higher temperature is needed. That heat is produced by the I's kidneys to aid digestion, but a hot meal will help keep that heat up.
Blessed love