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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這起事件發生前一週,美國也曾出現類似威脅,導致華盛頓特區肯尼迪(甘迺迪)表演藝術中心被疏散。美國媒體報導指出,該威脅同樣針對在當地演出的神韻藝術團。

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