After the baby is born, the body's signal has become the focus of countless mothers, especially the performance of the baby's shaking head, which makes many mothers wonder, is the baby's shaking head a manifestation of the baby's calcium deficiency? In fact, there are many reasons for the baby to shake his head, not necessarily the baby's calcium deficiency rickets, but also may be a manifestation of the baby's good development, especially at this stage of two months, if the baby often has this performance, mothers should feel happy, which may imply that the baby is developing well, mothers should not be negligent. The development speed of babies at a young age is very fast, and when the baby's shaking head signal appears, it may also be affected by these reasons, so mothers should not be negligent. 
1. Cerebral vestibular developmentThe baby's cerebral vestibular development will also make the baby appear emotionally uncomfortable, and the baby's cerebral vestibular development should also be paid attention to, because the baby's cerebral vestibular development is good, it is also conducive to the better development of the baby's brain, which should still be paid attention to. In daily life, mothers can also take their babies to do big exercises, which is also conducive to the better development of the baby's brain, which should be paid attention to and not neglected. 
2. Fast brain development The baby's brain development speed is fast, which will also force the baby's cranial nerves to be active, and will also make the baby involuntarily shake his head, which should still be valued, mothers should not be negligent. When the baby enters the age of two months, the development speed is very fast, and the baby's physical performance should also be paid attention to by us, which can also better escort the baby's development, mothers should not be negligent. 
The baby's shaking head may also be because of the baby's eczema, the baby's lack of trace elements may lead to the baby's shaking head, which mothers should also pay attention to, in addition to the baby's rapid development, it is also more afraid of heat, if the baby is too hot, it will also cause the baby to shake the head, mothers should not be negligent. If the baby shakes the head very frequently, mothers should also take the baby for further examination in time, if it appears occasionally, or when sleeping, mothers do not need to worry too much, this is usually a sign of development. From the 15th day of the baby's birth, mothers should supplement their babies with vitamin D to ensure that the baby's absorption of calcium, which can also effectively prevent the baby's calcium deficiency.