礦物質是人體不可或缺的營養素，但礦物質無法單獨存在，必須以複合體（Chelate螯合體）出現，例如鈣，必須結合成碳酸鈣.氯化鈣.乳酸鈣等複合體才能存在，然後在腸胃道被水分解.離子化，而被人體吸收.利用。
不同複合體的「生物可利用率」（Bioavailability）及活性效果（ActiveEffect）又有差異。
像由生物體的骨骼如牛骨及貝殼.牡蠣（蚵）殼等製成的鈣片，均為「碳酸鈣」型態，不易被水溶解.吸收；即使吸收.利用率極佳的雞腸胃也只能吸收百分之二十，一般人的吸收利用率則不及百分之五。
我們都知道鈣質對人體非常重要，但很多人吃了很多.很久的所謂「高鈣」，卻未見身體機能有任何改善及幫忙，原因就在沒被吸收.利用。
| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | Android Google Play | 2.0 App下載 | 免費 | 1970-01-01 | 2015-03-09 |
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