Potassium supplementation: is it OTC?

[chillin408]

Is that story in Flex about Mattarazoo even true? or completely accurate? because I seen another interview posted online where he says something along the lines..after what happened in 95 I won't touch diuretics again.. but why didn't he say I won't potassium supplements again? I Know its technically isn't inaccurate, but I wouldn't doubt if there's more to it than that. I believe the amount he mentioned was no more than 150% RDA too, is that much potassium really toxic??