Baby's nail turns white, there is white point, lack something

The hickie on the nail is that typical zinc lacks symptom. If the hickie appears on the nail of each finger, the zinc content in your body is very low, should take measures as soon as possible. Countermeasure: Take 1 teaspoon of liquid marine alga and a slice of zinc additive every day. Eat more pumpkin seeds, sunflower seed and make pastry, they contain a large amount of zinc.