Peking University People's Hospital

Dr. Zhang's answer:

Hello, occipital process itself is not directly related to calcium deficiency, but mostly related to local friction and other factors. Generally speaking, for children who normally take milk and supplement vitamin D, most of them will not have the problem of lack of trace elements, and the examination of blood or hair is inaccurate, which requires venous blood confirmation. If there is only occipital process, I personally don't think it is necessary to supplement calcium. As long as vitamin D is added 2 weeks after birth, the child will get better when he grows up.