What element deficiency causes rickets?
Disease description:
The child has growth retardation and muscle weakness, and rickets has developed. Which element deficiency in the body primarily causes this condition?
Doctor's answer (1)
Dr. Yang Ziqi
Rickets, also known as vitamin D deficiency rickets, is a common nutritional metabolic disease in children. It is primarily caused by insufficient vitamin D in the body, leading to disturbances in calcium and phosphorus metabolism, which affects normal bone growth and development.
Vitamin D promotes the absorption of calcium and phosphorus in the body. When infants and young children lack vitamin D, it can cause an imbalance in calcium and phosphorus metabolism, resulting in softened and deformed bones, which leads to rickets. Additionally, calcium and phosphorus are essential components of bones and teeth, and their deficiency can also affect normal bone development.
Vitamin D has two main sources in the human body: one is synthesized by the skin upon exposure to sunlight, and the other is obtained through dietary intake.
When children lack sufficient outdoor activity, adequate sunlight exposure, or sufficient dietary intake of vitamin D, they are more prone to developing rickets.
To prevent and treat rickets, it is recommended to ensure adequate intake of vitamin D, calcium, and phosphorus for infants and young children. This can be achieved through increased sun exposure, balanced nutrition, and supplementation with relevant nutrients when necessary.
