Adults who become physically fitter over a few months experience a larger spike in BDNF, a brain boosting molecule, after a single workout. This enhanced chemical response may help explain how regular physical activity supports higher level thinking and focus.

2026年1月13日 · 张伟 · 来源：tutorial门户

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这条消息很快就引发了轩然大波，OpenAI一瞬间变成了全网嘲讽的对象。

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