Hi everyone iv recently been put on potassium for a level of 3.3 potassium not severely low but enough to put me on tablets i had been getting palpitations had ecg followed by full bloods I'm now feeling dizzy just not myself very tired I'm wondering if anyone could shed some light on these results my magnesium is 0.73 an my serum folate is 3.7 could these also be considered low going tomorrow for a second opinion any help advice greatly appreciated thanks