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What Do Brown Fingernails Mean? [Solved]
The brown discoloration is due to a condition called “melanonychia,” which occurs when the nail has excess melanin, a dark brown or black pigment that colors the hair, skin and iris of the eye.
Causes and treatment of brownish fingernails - Dr. Amee Daxini
Nails
What causes vertical black lines on fingernails? - Dr. Aruna Prasad
Black lines on
What do Your Nails Say About Your Health & Nutrition? – Dr.Berg
I explain how your