yea my magnesium is 125 mg too, i take up to 800mg a day, and the brand is cardiovascular research. Its awesome stuff, i feel great today! THe zinc I take is metagenics liquid zinc, awesome stuff, i got a relief in so many zinc deficiency symptoms in the first week of taking it, of which I never got from taking other zinc tablets. Don't get me wrong I still have other problems, but I think taking these good quality zinc and mag sups I may be on a much better road to recovery, at least thats what it feels like!