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The brain is especially sensitive to oxidative stress
context-dependent Recommended separation window / At least 2 hours between zinc and Adderall XR doses Adult Tolerable Upper Intake Level for zinc / 40 mg elemental zinc per day (NIH) Children's UL (ages 9-13) / 23 mg elemental zinc per day Key monitoring concern / Serum copper if zinc exceeds 15 mg/day long-term Evidence quality / Mostly mechanistic and small RCT
Nutrition Today, 54(1), 1622
10.1016/j.ejphar.2009.12.023 84 McCleanP
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