Mainly two reasons, lead poisning and it is heavy.
its true. when reheating make sure you cover the food without the cover touching the food. Stir the food frequently to prevent cold spots.
sometimes yes because some of them may be spicy and added colour to it. this is not good for your body and it causes digsetion problems and food poisning
labels on food
Depends what's reheating.
you go crazy and die
So that you don't get bad food poisoning or bugs from it
not exactly it would just give them food poisning and they need to be cured in 3 months or they'll take that risk
Food should reach a temperature of 75°C (167 F) for at least 3 minutes.
No. Staph aureus forms a toxin that is not destroyed by heating.
The holiday mode is if you have made lots of food for the holiday and it makes the food to the right coolness for reheating.
It doesn't really matter. In fact it's better if the food doesn't sit out too long before reheating. When it gets warmer than 40F and still cooler than 140F it can start to grow harmful bacteria.