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一般情况下，锶的代谢和分布与钙相似。两者主要贮存在骨骼和牙齿。高锶地区的土壤锶含量大于３５０ｍｇ／ｋｇ的乡村儿童中，符合佝偻病诊断体征一项或一项以上者的发病率为３１．５％；低于３５０ｍｇ／ｋｇ锶以下者，发病率为１９．５％。动物实验证明：给锶后能引起骨骺生长板蛋白多糖及软骨胶原的变化。过量锶可引起软骨大分子结构的改变并发生佝偻病。
In general, strontium metabolism and distribution similar to calcium. Both are stored mainly in the bones and teeth. The incidence of one or more of the diagnostic tests for rickets in rural children with strontium concentrations greater than 350 mg / kg in high-strontium regions was 31.5%, and those with strontium levels below 350 mg / kg were 19. 5%. Animal experiments show that: to strontium can cause epiphyseal growth plate proteoglycan and cartilage collagen changes. Excessive strontium can cause changes in the structure of cartilage macromolecules and the occurrence of rickets.