I would love to know what the specific supplements/treatments are that people have tried.

I would love to tell you more about them. I take their probiotic (ProBio 5-it has an anti fungal, enzymes, and 5 probiotic blend). A special multivitamin (XFactor-it has a special blend of Aloe in it to help with absorbing nutrients better). These two help strengthen my immune system.
Plexus Slim helps balance my blood sugar.
MegaX (Omegas 3,6,9, + 5&7) helps my insomnia.
BioCleanse (Magnesium) helps oxygenate my cells and gently cleans out my gut.

I know it sounds like a lot, but I can't believe the difference these products have made in my life.

I had Mononucleosis when I was 16 and was very fit. I was hospitalized for dehydration and missed a lot of school. I have never been the same. I had a relapse 22 years later after giving birth to my second child. After followed a very strict healthy diet I was able to get out of bed and return to work for about 5 years. Then I had to go on disability because I was exhausted. Finally I found an MD who diagnosed my Hashimoto’s thyroid problem and pancreatic insufficiency I started to do better but never felt whole. 28 years later I have had my third flare up and am desperately trying to get out of it. I will try the protocol recommended here and let you know how it works. So little progress in all these years. My primary doctor thinks I am just depressed. There has to be an answer!