To try and remove, dirt, germs, and bacteria, from the food. It is not necessary to wash all food before eating it, but, some food needs to be washed, such as fruit because it will be safer to eat that way.
Some foods must be cooked before they are eaten ,because if they are not cooked they can cause food poisoning to the consumer.
After being defrosted, frozen foods must be cooked before being re-frozen.
Some foods do not need to be cooked fully, for example, tomatoes can be eaten raw or cooked - or anywhere in between. Other food, such as chicken, must be cooked completely to kill any bacteria in the flesh. The bacteria can cause food poisoning, salmonella or even e-coli.
To keep bacteria from growing
If you are pooping pink then you must have eaten a whole bunch of pink foods but me not being able to think of any pink foods you must have shmedricks disease.
It must be cooked. Pancetta is bacon that has been cured without smoking, but it's still raw. Prosciutto, which is aged ham, has been dry cured and can be eaten without cooking.
Once thawed, the food should be cooked properly. Once cooked, the food can be eaten hot, or quickly cooled and put into a fridge to be eaten in a day or two. The food should not be refrozen once thawed.
Chicken and most edible fowl contain e. coli bacteria that must be cooked away before being eaten. Steak must be extremely fresh in order to be served rare.
Foods that are low in fat and not a lot of carbohydrates. Foods must have a good amount protein, vitamins and minerals. Food must be eaten in small but a reasonable-sized portions.
to keep bacteriae from growing
In the Digestive system
Norwegian in origin, Lutefisk was first mentioned in the Norwegian literature of Olaus Magnus in 1555. It describes how lutefisk was prepared and eaten. Stockfish must soak in a strong lye solution for two days and two nights (48 hrs), it is then rinsed in fresh water for 24 hours before it is cooked and eaten. It is served with salted butter.
Quantity food production uses larger amounts of food and larger preparation cookware to cook the foods. Often, food cooked in quantity is kept at opimal temperatures in warmers until it is eaten or too much time has passed and it must be discarded.