D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.
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D88EC7E8-E3FB-4F6D-A2CE-00F7A1C48C48@1xCreated with sketchtool.Watch from niconico

噛んでいれば老化しない！ 認知症を「噛む力」で治すWatch from niconico

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噛んでいれば老化しない！ 認知症を「噛む力」で治す

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https://nico.ms/1410478338?ref=thumb_watch