Relationship Between Trace Elements and Premature Hair Graying

This study investigated the relationship between trace elements and premature hair graying (PHG) by measuring serum levels of iron, copper, and calcium in 60 patients with PHG compared to 30 healthy controls. Results showed reduced levels of these elements in PHG patients, with a significant negative correlation between the severity of graying and serum iron and calcium levels. The findings suggested that low levels of these nutrients might contribute to PHG, and supplementation could potentially reverse or prevent further graying. However, further research was needed to understand the underlying mechanisms.