You're a good friend.

Search recent threads for DMSO. Vigilant Fox on X (rumble too, I think) and Midwestern Doctor on substack just reported on DMSO, which apparently works for lots of things including schizophrenia and bipolar disorder. Cheap and easy to find and use. There was a recent post here about DMSO as a cancer cure, but near the end the doctor being interviewed has stories about it helping mental issues also.

Myself (for a family member, not for me), I've used nebulized hydrogen peroxide. MMS / chlorine dioxide works on the same principle: they increase oxygenation of the blood, which boosts the blood's effectiveness in cleaning up the body. Hyperbaric oxygen therapy will do that too and is probably better, but not generally an at-home remedy like the others.

Here's the substack by Midwestern doctor. It's a long read, but buried in there somewhere you'll find the connections to mental health. https://www.midwesterndoctor.com/p/how-dmso-treats-incurable-autoimmune

Midwestern doctor also recommends suramin. A GAW search will give you a few hits on that one, too. You might be able to buy a pill, but I think you mostly get it from drinking pine needle tea.

And I second the advice from others about the carnivore diet with lots of salt and plenty of water.