I'm in my fourth year with Long Covid - I have been going to Stanford's Long Covid Clinic and have been very disappointed - Pleasant docs but offered no help - Tried Naltrexone which helped nothing - I read a book by Dr. Carla Kuon from the Long Covid Clinic at UCSF in Emeryville, CA entitled The Long Covid Solution: A holistic integrative approach to Post-Viral Recovery - It is dizzying to read - So much information with lots of recommended supplements etc - I'm still combing through it to see what I might feel would benefit me - I won't take everything she recommends - A doctor friend recommended Mayo Clinic's Long Covid Clinic - His brother went there and said he got some help, but I haven't been able to connect with him yet to get the specifics