Re: High Blood Pressure Won't Come Down!

 800+ mg to cause heart problems....but I get more than 7000mg daily from fruits and vegetables.I hope natural potassium from food is not harmful.

800mg is considered the upper limit for a single dose of potassium supplements, even though this is pushing it.  But  food sources are a little different since the potassium is absorbed slower and is also balanced out with sodium also present.