Newborn babies after fifteen days usually need to be supplemented with vitamin D as early as possible, mainly vitamin D3, vitamin AD is not necessary to take.
Newborn babies full fifteen days after the growth and development is more rapid, the body’s demand for nutrients more, so it is usually recommended to supplement vitamin D, such as vitamin D3, etc., can help prevent vitamin D deficiency caused by rickets or hand and foot Xuyi syndrome.
It is not necessary to give babies vitamin AD supplements, usually only recommended in the case of vitamin A deficiency, when you can use vitamin AD already to meet the needs of newborns.
Vitamin AD or vitamin D should be correctly supplemented under the guidance of a doctor, but also to observe the baby’s reaction, if there are any abnormal symptoms, timely to the hospital, not unauthorized use of drugs.