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宝贝补钙的重要性对于婴幼儿来说,保证充足的钙质摄入,对孩子的生长发育是极为重要的。钙是构成人体骨骼的主要成分,据研究证实,人体中钙的99%集中于骨骼和牙齿中,其余的1%以游离状态存在于软骨组织细胞外液及血液中。骨骼钙与血液中钙维持着动态平衡,即骨中钙不断释出,进入血液中,而血液中的钙又不断地沉积于成骨细胞中,这就是骨的更新过程。这种更新过程随着年龄的增加而减慢。幼儿的骨骼更新每1～2年一次,而成
The Importance of Baby Calcium For infants and young children, ensuring adequate calcium intake is crucial to the child’s growth and development. Calcium is the main component of human bones. According to the research, 99% of calcium in human body is concentrated in bones and teeth, and the remaining 1% exists in extracellular fluid and blood in cartilage tissue in free state. Skeletal calcium and blood calcium to maintain a dynamic balance, that is, bone calcium release, into the blood, and the blood of calcium and continue deposition in osteoblasts, which is the bone regeneration process. This update process slows with age. Children’s bones update every 1 to 2 years, and into