Despite much studies have shown that Cr( III ) could potentiate insulin activity and serum Cr is a sign of atherosclerosis for human, the role of Cr in biochemical basis has been uncertain.

• 目前尽管已有种种迹象表明铬( III )可以加强体内胰岛素的作用，血清铬可以作为人体动脉粥样硬化的指示，但铬在糖和脂代谢中的作用机理仍不清楚。