A renowned Harvard genetics expert has unveiled a rather unconventional method to gauge how gracefully you're aging-look no further than your fingernails. Dr. David Sinclair, a professor at Harvard ...

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Some mistakes -- including while getting manicures -- could be weakening your nails. But there are ways to fix them. Ilja - stock.adobe.com Leave your weak nails in 2024. Dr. Mary Stevenson, a ...

Throughout recorded history, our hair and nails have played an important role in signifying who we are and our social status. You could say they separate the caveman from the businessman. It was no ...

“A strengthening treatment or base coat containing ingredients like keratin, biotin or calcium can also help reinforce the ...