The deficiency of which of the following group of nutrients affects th – McqOptions

MCQOPTIONS

1.	The deficiency of which of the following group of nutrients affects the skin ?
A.	Riboflacin, Niacin, Pyridoxine,Pantothenic Acid
B.	Iron, Iodine, Zinc, Potassium
C.	All the these
D.	Vitamin K, Calcium, Fluorine, Copper
Answer» B. Iron, Iodine, Zinc, Potassium

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