Since joining this community two years ago, magnesium has been mentioned a few times. I've recently been prescribed diuretics (water pills) and it's my understanding this drug "flushes" out minerals including much needed magnesium. Apart from magnesium rich foods, which is the best magnesium supplement to take? I'm from Australia and assume the brands available here could be different from UK or US. So, any Aussies out there taking mag who can give me a few pointers? Is a magnesium supplement ok if you're hypertensive?