Little bumps on upper arms

[wapf fan]

A couple of my 6-year old daughter’s friends have little bumps on the backs and sides of their upper arms. I thought Dr. M had said this was a vitamin deficiency but I don’t remember which one. D or A?

Thanks for any input!

[DrMariano2]

Follicular keratosis – essentially blocked hair follicles that feel like grains of sand in the skin – may indicate a deficiency of Vitamin A.

[Author]

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