Question
Is Copper legit?
In context of Copper·Mixed evidence66/100
In our editorial model, Copper maps to a Mixed evidence verdict at 66/100 overall (evidence 62/100, safety 74/100, hype gap 52/100). Zinc-stack balance (niche); Deficiency rare in general adults. Typical label framing: RDA ~0.9 mg; supplements often 2 mg; excess is toxic (liver).
Full ingredient file
This page is a short answer. Mechanisms, dosing notes, sources, and the rest of the verdict live on the hub for Copper.
Open Copper verdictOther questions on Copper
A few more focused pages for the same ingredient (we keep lists short on purpose).