He has been taking a little CoQ10 for awhile, based on an elevation of hydroxymethylglutarate on his test. (This is a
metabolite of CoQ10 synthesis). However, it is the dry, tablet form (tasty!), and supposedly, the oil form is better absorbed. I haven't noticed any positive effects that i can attribute to the CoQ10, but then, he has so many things wrong with him, only another test for this metabolite, showing a lower level of excretion, will tell me if it is working.