Which Mineral Causes Gray Hair? The Role of Nutritional Deficiencies
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4 min read
A 2022 study in the *International Journal of Dermatology* found that individuals with premature graying had significantly lower levels of certain minerals, including copper and zinc, compared to those with normal hair color. This research highlights that while no single mineral causes gray hair, specific nutritional deficiencies play a role in altering hair pigmentation.
