Hypothetically, if you was homeless/war started Would you starve or eat gluten

I always thought about this snfjfkfk and drawing the guy offering me lotto or bread got me thinking about it again.

If you didnt have food es available for eg homeless or war started would you

a) eat food but its got gluten

b) starve not eat the gluten chew on grass instead

at the end of the day both ways your done for BUTTT idk coz eating the bread would destroy your stomach and idek if you would get any benefit from it. What would you do. id .... idk firstly try find something eddible like wild garlic or apples and if all fail them might eat that dog water floor bread