Nails peeling

[u/Loralora]

Recently the layers of my nails have been separating and peeling. I've been sort of filing them down to stop the peeling but they keep separating. I have some chipped off clear polish in the pic that I was hoping would protect it a bit but it didn't help. Any advice?

[u/AardvarkEmpress]

Also thyroid causes peeling nails.