A member asked:

Can there be any truth that drinking knox gelatin will help you grow stronger fingernails?

A doctor has provided 1 answer

No: There is no evidence that drinking knox gelatin or soaking your fingers in it will help you grow stronger fingernails.

Answered 9/28/2016

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A member asked:

How do I get my finger nails to grow faster and stay strong?

A doctor has provided 1 answer