Vitiligo. : Vitiligo is related to the absence of melanin, which is contained within the cells of the skin. Melatonin is a neurotransmitter in the brain that assists with sleep onset and maintenance.
Answered 10/5/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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