I have problems with leg cramps...always happens while I'm sleeping... Very painful! Yes, it's too little potassium. Bananas, orange juice... Look one the web for potassium rich foods. I try to buy cereal with lots of potassium. Check the labels. One thing I've heard can be dangerous is to take potassium without a doctor's instructions. It's defnitely something to take care of. I had back surgery a few years ago, and before the surgery they had to give me potassium because mine was low. This can be very dangerous. What if you needed emergency surgery? Not a good predicament to be in.
