Zemel says that when calcium levels are low, the body releases a hormone that helps squeeze the most out of every available milligram of the mineral.

泽莫尔博士说,当人体中的钙含量偏低时, 身体里就会产生一种荷尔蒙,它能帮助肌体最大限度地吸收所摄入的钙.

《简明英汉词典》

Further research should measure sun exposure and be conducted at multiple sites, the researchers said.

Zemel说,还需要进一步的研究来检测日光照射以及多中心研究.

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