What happened to the child's nail delamination?

Children with nail delamination are very likely to be caused by trace element deficiency. If the child has obvious picky eating symptoms at ordinary times, it is easy to appear trace element deficiency. To alleviate the child's nail delamination, the main thing is to change the child's picky eating habits, let him eat more fruits and vegetables, and the right amount of calcium can play a therapeutic effect.