I have had a life long issue with ME/CFS. Recently, as a result of years and years of self-hacking I have made significant progress. My perception has never been clearer, I feel lighter on my feet, and find myself able to take long walks.
Specifically, I have been working on bloating, phlegm and mucous stagnation, sugar control, various bacterial and viral infections, enzyme supplementation, and Wind, Qi and Yin TCM formulas.
For me, I have found that what works for me is first clearing Wind, then unblocking Qi and only then establishing Yin (specifically, kidney Yin). Next I plan to work on Yang.