If it works for you, keeps you stable and healthy, why not?
Orthomolecular approaches are interesting. I used to see an orthomolecular specialist, maybe 25 years ago. Some supplements seemed helpful, others not so much. As my illnesses became more complicated and my "Ortho" doc moved across the country, I've gotten away from it.
The l-theanine is that helpful with anxiety?
I'm glad you are doing so well!

WC