Copper supplements prevent hair loss
8.0Strong
evidence
evidence
The Claim
Some people believe that taking copper supplements can prevent or even reverse hair loss, based on the idea that copper plays a role in hair pigmentation and strength.
Origin
This myth is often propagated by anecdotal reports and marketing claims by supplement manufacturers.
What Science Says
Research on copper's effects on hair health is limited. While copper is involved in the formation of melanin, which affects hair color, there is no strong evidence from randomized controlled trials (RCTs) or meta-analyses showing that copper supplements can prevent or reverse hair loss. Studies often focus on copper deficiency, which is rare and not typically a cause of hair loss.
Verdict
Mostly False