Choosing the right foods is key to quick recovery from diarrhea. What foods stop diarrhea fast include easily digestible, low-fiber options like bananas, white rice, applesauce, and toast, often referred to as the BRAT diet. These foods help firm up stools and soothe the digestive system. Yogurt with probiotics can also restore healthy gut bacteria. Staying hydrated with clear broths and oral rehydration solutions is essential. Avoid spicy, fatty, or dairy-heavy foods to prevent irritation and promote faster healing.