Itâs Our Earth Day Too The global illegal wildlife trade is bringing animals around the world to the brink. Pledge your support for national and international efforts to protect endangered species.
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.
Unless you are under a doctorâs instructions to do otherwise, your intake of zinc should not exceed the following amounts. From birth to 6 months of age the tolerable upper limit for zinc is 4 milligrams. From 7 to 12 months, itâs 5 milligrams. From 1 to 3 years, itâs 7 milligrams. From 4 to 8 years, itâs 12 milligrams.