No. Staph aureus forms a toxin that is not destroyed by heating.
Durastone II enamel is made of substances of clay particles of teflon. (DeLonghi Customer Service). Ovens made ​​from this material do not exceed 220 degrees (Celsius) and I think this says a lot about the dangers of Teflon (which at higher temperatures begins to be dangerous). However, this is just my deduction. See: http://en.wikipedia.org/wiki/Polytetrafluoroethylene (safety section)
Yes. It is safe to use heating pad in pregnancy. But avoid putting it on abdomen.
I am no expert, but if it still works ok, then it is fine. The rust will not affect the food, but if you want to be extra careful cover the food in a way that will not have an effect on the heating/cooking
no it can't
Man has been heating food for cooking since written records began.
My food is quite safe.
convection
Microwaves heat food by causing the water molecules in the food to vibrate... there by heating the food. Water content and the mass of the food will effect the time taken for heating.
This depends on the temperature and the fluid.
An electronic underfloor heating is not a fire hazard and is is completely safe. It is also UL certified
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