When your family doctor tells you that you have low potassium levels and he or she tells you to take potassium pills don't do it unless you are allergic to this natural idea I am about to tell you! A natural approach that you can and I would strongly advise you to do is eat 2 to 3 bananas in the morning and 2 to 3 bananas in the after noon and 2 to 3 bananas in the evening every day. Bananas a filled with potassium and don't have the dangerous side effects of the potassium pills that your doctor will prescribe.