Zinc can prevent hair loss
5.0Limited
evidence
evidence
The Claim
Many believe that taking zinc supplements can prevent hair loss and promote hair growth, often attributing hair thinning to a lack of zinc.
Origin
This myth is rooted in the association made by some studies that show zinc deficiency can lead to hair loss, leading to the assumption that supplementation will reverse this condition.
What Science Says
While zinc is important for hair health and deficiency can contribute to hair loss, supplementation alone is not a guaranteed solution for preventing or treating hair loss. A review of studies suggests that while zinc supplementation may benefit those with deficiency, it does not significantly affect hair growth in individuals with normal zinc levels.
Verdict
Misleading