I think theyre sorta yummy! Im just curious if stale cracker are more unhealthy than regular crackers..
They aren't any more 'unhealthy' unless they are past their expiration date. If you like the taste of them being stale, you could just leave them on the bench overnight without any wrapping/container and they will go stale without you worrying about the expiration date.
doubt it. as long as theyre not past their experation date they should be fine to eat.