Stomach Ache Nausea My Friend Is Sick And He Has A Stomach Ache And Nausea...what Can He Eat To Help Him With Both Issues?

My friend is sick and he has a stomach ache and nausea...what can he eat to help him with both issues? - stomach ache nausea

He fell asleep and woke up with super sick and terrible stomach pains. I do not know what I can tell you to eat. HELP!