It is true that food that is not properly heated can make you sick, but the flu is a virus. It is two different things. The sickness that you can get from not properly reheating food would be bacterial.
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When reheating food that is not fresh, you risk foodborne illness if the food isn't heated to a high enough temperature. It's advised to use a food thermometer to check that the temperature is at least 150 degrees Fahrenheit.
Reheating food until it is piping hot helps to ensure that any harmful bacteria present in the food are killed off. This is because high temperatures can destroy bacteria that may have grown on the food during storage or previous handling. Eating food that has not been heated to a high enough temperature can increase the risk of foodborne illness.
Food should be reheated until it is piping hot and simmering. It should be re heated to this temperature as it kills any breeding bacteria so your food will not give you food poisoning .If storing meat then reheating make sure it is stored in a cool place until you wish to use it .
When cooking poultry, it should reach 165 F to be fully cooked. When reheating previously cooked food it should be heated to 140 F or higher.
Foods such as meat must be heated to at least 180 degrees in most cases. It depends on what the ingredients are. Chicken should be reheated to 180 degrees. Turkey should be heated to a temperature of 185 to 190 degrees. Beef that has been precooked can be eaten cold if it was refrigerated after cooking as is with chicken and turkey. Pork should be heated to 180 degrees.
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True. Uneven heating in the microwave can lead to cold spots in leftovers, which can allow bacteria to grow and cause foodborne illness. It is important to stir the food and ensure it reaches the appropriate internal temperature when reheating in the microwave.
So that you don't get bad food poisoning or bugs from it
if there was not enough food or water for humans we would slowly die off until we are completely extinct
No. Staph aureus forms a toxin that is not destroyed by heating.