Is the baby slightly bow-legged and does he need to supplement with calcium?

Patient's question:

No

Doctor's answer:

Both situations indicate that the child is lacking in calcium and should appropriately supplement with calcium, while also supplementing with vitamin AD. "Enter key to line break does not need translation, return as is, all other Chinese should be translated into English: Supplementing with vitamin AD promotes absorption, or get more sun exposure, but it should be before 10 a.m. and after 6 p.m., and pay attention to protecting the child's eyes."