它还包括锌额外增加免疫力。

It also includes Zinc for an extra immunity boost.

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医学研究表明：蜂胶具有强大的抗氧化和增加免疫力的效果，是非常好的保健产品。

Super Premium Quality. Recent Medical Data has shown Propolis has Multi Beneficial Properties; Powerful Antioxidant and Immune-Enhancing Properties.

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她说，所以积极的态度能够增强一氧化氮的水平，一氧化氮能够帮助平衡神经递质，提高免疫力和增加循环。

So a positive attitude can increase levels of nitric oxide, which help to balance neurotransmitters, improve immunity, and increase circulation, she says.

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