Ok so

So ...


when can you tell when you're electrolytes are off,
when you're potassium is low,
when the magnesium affects it?


Can it be when you're heart is racing 
and you're throwing up at 2:00 in the morning
and then can't lay on either side 
and need the weight of your husbands hand across your chest
to slow down your speeding heart?


Yeah.