Potassium

Potassium/Potassium Phosphate is a mineral which assists in muscle contraction and in maintaining fluid and electrolyte balance in body cells. Potassium is used for regulating heartbeat and helps muscles contract and relax. Potassium is also important in sending nerve impulses as well as releasing energy from protein, fat, and carbohydrates during metabolism. Potassium can be found in potatoes, spinach, lentils, kidney beans, split peas, butternut squash, watermelon, raisins, yoghurt, orange juice, brussel sprouts, courgettes, bananas and broccoli.