如果鸡蛋的供给不足，那就会影响免疫血清的产量。

If egg supplies were ever compromised it would affect our ability to produce enough serum.

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她的研究结果显示，三分之二的人，每日吃2至3个鸡蛋，几乎没影响他们血清胆固醇的水平。

Her findings revealed that in two-thirds of people, consuming 2-3 eggs per day had virtually no effect on serum cholesterol levels.

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