One thing for making sure no further stones form and to help with some ATP issues I now take 6 Mag Malate every day.
I would bet that a lot of these Chronic-Fatigue-Syndrome issues have to do with flukes and hepatic ducts plugged up and holding eggs and other biological reserves:
Two open trials have reported significant reductions in measurements of myalgic pain, as assessed by tender point index, in fibromyalgia victims supplementing with magnesium and malic acid. The dosages have ranged from 300 to 600 mg of magnesium and 1200 to 2400 mg of malate, with most symptoms improving in approximately eight weeks.