A 4-month-old baby exhibits head and hand tremors, possibly related to a cold and calcium deficiency.

A 5-month-old baby frequently wakes up during night sleep, which might be a sign of calcium deficiency. It is recommended to undergo trace element testing for a definitive diagnosis, and treat with calcium supplementation, vitamin D intake, and increased sun exposure. Additionally, it is important to provide complementary foods to prevent calcium deficiency caused by malnutrition.

Answers to 6-Month-Old Infant’s Startle Reflex and Hand Gesture Development Issues

Sleep issues in a 7-month-old baby may be caused by calcium deficiency, and a trace element test is recommended.

An 8-month-old baby suddenly cries out during sleep, nods vigorously when picked up, and returns to normal after a few seconds. What could be the cause?

Newborns’ nervous system development is not yet complete, making them prone to restless movements.

Recently, a 5-year-old child has been experiencing crying and talking in dreams, as well as grinding teeth during sleep at night, without signs of excessive liver fire, suggesting a possible calcium deficiency.

My friend has been experiencing joint sounds throughout the body recently, along with pain and insomnia. Could this be a sign of calcium deficiency?

Asymmetry of the anterior thoracic skeleton may be caused by rickets, also known as calcium deficiency, and should be treated promptly with calcium supplementation.

Babies often play with their tongue starting from eight months old, which may be a sign of rickets.