In the human body keratin is a protein which is essential for healthy hair and nail growth. If a patient went to the doctor concerned with brittle hair and fingernails which essential element would the

asked Jun 26, 2018 188k views

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3 votes

I would say either proteins or the amino acids.

Pengju Zhao answered Jun 28, 2018

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5 votes

Answer:Sulphur

Explanation:Sulphur is the element essential for promoting healthy keratin levels.

PramodB answered Jul 1, 2018

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