鈣可以讓你活得更長久

       Calcium could influence mortality risk in many ways, for example by reducing blood pressure, cholesterol, or blood sugar levels.

　　鈣在降低死亡風險的影響上是多方面的，比如它可以降低血壓、膽固醇或降低血糖水平。

　　For the men in the study, the main sources of calcium in the diet were milk and milk products and cereal products.

　　我們得知那些被實驗者飲食中主要的鈣質(zhì)來源是牛奶或奶制品，以及谷物制品。