To expel the bad germs or bacteria.
the reason you start to vomit is because your food gets stuck and pushes back out
this happens because the stomach does not accept the food. therefore the food gets vomited out
Food poisoning can cause vomiting.
vomiting
what is engaging in behaviors such as vomiting or misusing laatives to rid the body of food
If a person is vomiting bile, they will not be feeling at all well. The reason for vomiting bile could be because of a recent meal, that was not fully digested before vomiting. The person might be allergic to the food and this caused the vomiting along with the digestive enzymes and juices called bile. If a person has had a recent gallbladder surgery, this too could cause bile vomiting. In either case the individual will not enjoy the sensation and may feel slightly light headed after completion.
FOOD
The same reason humans aren't supposed to eat before any type of surgery. The anesthetics can cause nausea and vomiting if there's food in the digestive system and they might not have the desired effect.
Getting sick and vomiting or throwing up can be a sign of an allergic reaction to a food that was eaten.
There is nothing about vomiting that will make you lose fat. Vomiting may actually cause you to gain fat and lose muscle. The reason vomiting doesn't work is that when you eat, you immediately retain and digest most of the calories. The stomach empties rapidly. The food is then in the small intestine, where it is quickly absorbed.
Yes vomitng can be a sign of food poisoning!!
respiration