Ian Mikutel hey.. thanks. I actually purchased 5mg Lithium a few months ago when I was dealing with major depression and desperate to try different supplements that might provide relief. I got convinced it may be useful fo rme from this video :

https://www.youtube.com/watch?v=XvTLFuFL1gw

However I never took it. I think I might try it though.. 5mg is a very low dose and pretty safe. Have you tried it?