If you have gastroenteritis, it is better to limit your diet as much as possible during the very first days so as not to overload your gut which already has a lot to do.

Put your digestive system at rest for at least 24 hours will be beneficial and will allow you to heal more quickly.

As a rule, it is not very difficult to keep on an empty stomach, as the appetite is rarely present in cases of gastro. Gradually, some foods will be reintroduced into the diet while others will remain to be avoided until disappearance of symptoms.