I can no longer take Lamictal*, but getting inked for my birthday--especially in a traditional manner, complete with the pain of the lemon thorn being repeatedly tapped into my skin--pulled me out of a major downward bipolar spiral and is stabilizing my mood, which in turn is improving my physical health. Some would say it's a placebo effect, but even if it is, I'm fine with that. It has worked for indigenous peoples for tens of thousands of years, and I'm thankful to Ate Wamz here in Baguio for sharing that part of Igorot culture with me.
My physical therapist was actually amazed at the progress I've made. He had expected my shoulder to get worse because I'd missed a couple of sessions, and asked what I had done to get so much improvement so quickly. He even had me skip one of the usual machines because he said there was no need for it anymore. I'm aware that correlation does not necessarily equal causation, but it would be just as foolish to dismiss the possibility of causation as it would be to insist blindly upon it.
(*I had to be hospitalized several years ago for Lamictal toxicity--it's the only medication that has ever helped with my bipolar disorder, but the effective dose was literally killing me, so they had to take me off of it. The assumption was that if I cut back on or got rid of my other meds that Lamictal might be safe for me again, but I'm not taking that chance.)