These substitutes include xylitol, which the European commission has allowed to market itself as a "tooth friendly" ingredient in chewing gum.

这些替代品包括木糖醇，欧盟委员会早已经允许它作为口香糖中的护牙成分。

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Previous research has indicated that the antioxidant has anti-inflammatory effects, and gum disease has been linked to an inflammatory response to periodontal bacteria in the mouth.

前期的研究表明，抗氧化剂有抗炎的功效；而牙龈疾病则与口腔中牙周上的细菌引起的炎症有关。

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A spokeswoman for the company says it has already increased views for Orbit Gum, Muscle Milk, Nestle, Butterfinger, Activision, Cisco, Microsoft and others.

该公司的一位发言人称，公司已为傲白口香糖、肌肉牛奶、雀巢、金手指食品、动视、思科、微软和其他公司的视频增长过访问量。

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It's providing a means of deciding where the gum has decayed.

提供了决定牙周炎在哪恶化的手段。

耶鲁公开课 - 死亡课程节选

The company has said that the economic downturn hurt gum sales and that too many price increases made gum too expensive for many teens.

WSJ: Wrigley, Other Gum Makers Seek to Stimulate Gum Sales

The company's decision follows meetings with the FDA to discuss the government agency's concerns about the effect the gum has on children and adolescents.

CNN: Wrigley halts production of caffeine gum

The gum company has been fond of White, putting his face on product packaging and featuring him in other TV commercials (some great examples can be found here and here).

FORBES: Is Shaun White The Most Successful Action Sports Star Of All Time?