Not every species ages, and some research suggests that drugs or changes in diet may slow metabolism or alter basic aging processes so that we can live longer.

并不是所有物种都伴随有衰老的现象。一些研究表明通过使用某些药物或者改善饮食结构可以减速生物的新陈代谢以及改变基本的衰老过程，以此来帮助我们延年益寿。

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It's just that events that happen in that empty universe don't have causality, don't have memory, don't have progress and don't have aging or metabolism or anything like that.

这正是没有因果性，没有记忆，没有进程，没有年龄老化或新陈代谢或像这样的任何事物的空宇宙里发生的事情。

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Formulated with active rose extract to promote skin metabolism, moisturize skin and prevent cellular aging effectively.

含有麦拉宁抑制成分以及保湿因子，提升肌肤的保湿能力及其新陈代谢功能。

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Jeffrey Keller, a professor at Pennington Biomedical Research Center in Baton Rouge, Louisiana, who studies aging, metabolism, and neurodegeneration, agreed that seeing results after such a relatively short period of calorie restriction was surprising.

CNN: Cutting calories may boost your memory

The trials were published in Neurobiology of Aging in 2004 and Nutrition and Metabolism in 2009.

WSJ: 'Medical Foods' and Supplements for Brain Health Advance