Question: foods that are fast to digest?
Answer: Rice. Both brown and white rice are great for your digestive system. ... 
Toast with butter. At some point when you've had a stomach ache or flu you've probably ended up eating plain toast or toast with just butter to feel better. ... 
Yoghurt. ... 
Nuts. ... 
Eggs. ... 
Oatmeal. ... 
Avocado. ... 
Turkey.