Shelly McRae profile image 83

What causes fingernails to split and crack?

Is there a biological or physiological reason fingernails split in the middle or crack off at the tip without trauma, as when you 'break a nail'?

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Dr. Haddox profile image75

Dr Freddie Haddox (Dr. Haddox) says

4 years ago
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  • onlinereputations profile image

    Frank Hobson (onlinereputations) 4 years ago

    I think that you can't go wrong eating a few bananas. They help my nails keep healthy and strong.