These links are to the Earth Clinic.  On the first link, go to the upper
right to search for anything you're interested in.

I'm always interested in Parkinson's because of my Uncle John and found ALA
is great for that, so the 2nd link goes to ALA.  Also great for neuropathy!

Jean

https://www.earthclinic.com

https://www.earthclinic.com/supplements/ala.html