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Interpretation Provides information to assist in interpretation of the test results. Normal serum zinc is 0.66 to 1.10 mcg/mL. Burn patients with acrodermatitis may have zinc as low as 0.4 mcg/mL; these patients respond quickly to zinc supplementation.
Quick Answer. Normal iron levels for men range from 70â175 micrograms per deciliter (mcg/dL), according to WebMD. These values often vary between laboratories, and for some people, their normal levels may be slightly higher or lower. If an iron related condition is suspected, a doctor may order a serum iron test to check the iron levels in a person's blood.