1 doctor weighed in:
Can there be any truth that drinking knox gelatin will help you grow stronger fingernails?
1 doctor weighed in

Dr. Keith Stockerl-Goldstein
Internal Medicine - Hematology & Oncology
In brief: No
There is no evidence that drinking knox gelatin or soaking your fingers in it will help you grow stronger fingernails.

In brief: No
There is no evidence that drinking knox gelatin or soaking your fingers in it will help you grow stronger fingernails.
Dr. Keith Stockerl-Goldstein
Dr. Keith Stockerl-Goldstein
Thank
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