Signs of Potassium Deficiency

Hidden early signs of potassium deficiency—muscle cramps, fatigue, abnormal heart rhythms—might be easy to miss, so learn what to watch for.

Hidden early signs of potassium deficiency—muscle cramps, fatigue, abnormal heart rhythms—might be easy to miss, so learn what to watch for.

A sudden cramp, dizziness, or racing heart could mean you're low on electrolytes — learn which symptoms you shouldn't ignore.