The 3-year-old baby's poor sleep may be due to calcium deficiency, or it may be caused by a sudden change in living environment. Attention should be paid to help him find the cause through other symptoms, and then take targeted measures to adjust.

be deficient in calcium

If the baby is picky about food or chronic diarrhea, it will lead to calcium deficiency, which will lead to unstable neurological function and poor sleep.

Change the living environment

There are also some babies who can't sleep well because of changing their living environment or leaving familiar people.

Doctor's guidance

If you feel that your baby is calcium deficient, it is recommended to go to the hospital as soon as possible to check the blood calcium level and make targeted supplements under the guidance of a doctor.

Accompany more

If the baby is only emotionally disturbed and affects sleep, it is necessary to spend more time with him and comfort him.