I took generic Slo Mag for quite awhile, but switched to magnesium L-threonate a few months ago. Can't say I can correlate any change with that change, though.

I had a really bad episode a few weeks ago after a business meeting meal. Something about that meal set me off into a flare that was unbelievable. I was one big electrified fireball with non-stop cramping that night. I always go back to thinking that I have some kind of enzyme deficiency that is exacerbated by the consumption of something. It's like I have a low-level of nerve-irritating toxin in my body that I can turn up the dial on by consuming the wrong thing. I know alcohol is something I can't metabolize right, but it's not the flare culprit.