Scientists may have cracked the code for rotten teeth as they found that keratin – a protein found in hair – can repair our teeth, as dentists around the world rejoice
Source link : https://www.dailystar.co.uk/news/latest-news/boffins-say-toothpastemade-hair-could-35724768
Author : staronline@reachplc.com (Nadeem Badshah)
Publish date : 2025-08-13 17:24:00
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