The BRAT diet stands for bananas, rice, applesauce, and toast. It was first developed in the 1920s. Until recently, it was a a popular recommendation by American doctors for treating children with upset stomachs - a general term that describes a painful or uncomfortable stomach that's often caused by indigestion - or problems with your digestive tract.
This is a companion discussion topic for the original article at https://patient.info/news-and-features/what-is-the-brat-diet-and-why-is-it-unsafe