Brings new meaning to 'one man's meat is another man's poison' @rachy lol! Hope you didn't go hungry that day though
I don't generally wear silver, so I haven't experienced tarnishing, but I keep my gold in little ziplock bags in frosted (translucent not transparent) cubbies, with a silica packet thrown into the cubby for good measure. Today's not too bad but our summers regularly reach 90%+ humidity...
In fact, all my jewellery hangs in those frosted plastic drawers from Muji - if you're keeping stuff inside a safe or cupboard drawers, I imagine such plastic organisers could come in handy to create or separate out space for small things (i.e. jewellery)? If you have any unused vertical space, you could consider stacking such drawers/ trays to make better use of it? That way you can store things on top of one another in the safe without worrying about scratching them.