I could see the potassium form of GHB supplementing a diet that's mainly processed foods and restaurant meals, as many people aren't getting their daily potassium by eating this way. KGHB could be a secret lifesaver for some hypokalemic folk, haha. Though the magnesium form would provide greater benefit methinks, imagine dosing on the same substance that's host to a necessary ion which could be working to lower drug tolerance at the same time one slides into the GHB experience. Sounds great for those with pre-existing tolerances to everything else, they could theoretically come back to their drugs of choice after a couple of months living on MgGHB (taper please) and enjoy the benefits of their greatly lowered opiate tolerance while kicking GHB, sounds like an awful time actually.
/amphetamine induced rant at 4 am, hoorah.