Eat more even contain the rich food such as calcic, iron, natrium, Potassium, wait like dried, dried small shrimps, sesame paste, pork liver, banana.

• 还要多吃含钙、铁、钠、钾等丰富的食物，如虾米、虾皮、芝麻酱、猪肝、香蕉等。