Consume high-potassium foods such as fruits (specifically, avocados, apricots, bananas, dates, nectarines, oranges, raisins), vegetables (specifically artichokes, parsnips, spinach, tomatoes, yams), whole grains, molasses, clams, cod, halibut, yogurt, and nuts. Low
potassium can lead to problems with your muscles and heart. Too much
potassium can lead to irregular heartbeats.
Too much magnesium, on the other hand, will give you loose bowels.