12. Severe vomiting or diarrhea

Vomiting or diarrhea are signs that something is not right with our bodies. 

They can occur at times when they do not represent a serious health issue, such as when consuming something that doesn’t settle right or when contracting viral infections. 

However, they can also be symptoms of more serious issues like gastrointestinal infections, inflammatory bowel diseases, or food allergies or intolerances. If these symptoms happen frequently, it is important to investigate what is really causing them.