A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

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There are two types of bats at Guestwick: Common Pipistrelles and Natterer's. They roost high up in the rafters.

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南方周末：宣布结果之后，你的第一反应是抓了一下头发，看起来有些不知所措。

Врачам не удалось спасти заболевшего раком 16-летнего блогераЗвезда TikTok из Новой Зеландии Те Феро попал в больницу из-за рака

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