锌是一种重要的营养抗氧化剂，因此可以帮助保护机体免受自由基的破坏性影响，从而支持免疫系统的健康和功能。

Zinc is an important nutritional antioxidant, thereby assisting in protecting the body against the damaging effects of free radicals and it support the health and function of the immune system.

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它涉及许多方面的免疫系统，帮助支持免疫功能。

It is involved in many aspects of the immune system and helps support immune function.

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