chronic illness stack - what actually helped (n=me)

hashis + EDS. what moved the needle over 2 yrs: vit D (was deficient), iron w/ vit C (ferritin 18->60), magnesium at night, fish oil, creatine (huge for muscle energy). what didn't: fancy 'mitochondrial' blends, NAD+ precursors (dropped after 3 mo, nothing measurable), adaptogens (knocked me out in a bad way). ymmv obviously, posting the miss list too so it's honest.