The Study of Premature Canities and Its Association in a Tertiary Care Hospital

This study investigated premature greying and found lower levels of vitamin D and vitamin B12 in affected individuals compared to controls, associating micronutrient deficiencies with altered hair pigmentation, though no significant link between micronutrient deficiencies and inflammatory markers was observed.

In this study, patients with premature graying of hair had lower levels of zinc, magnesium, and Vitamin B12 compared to healthy controls.

This study reported significantly lower levels of serum iron, ferritin, and calcium in young patients with premature gray hair compared to controls, implying that supplementation might prevent further graying.

This study found that individuals with premature graying of hair had significantly lower serum levels of vitamin B12, ferritin, and calcium compared to those without premature graying.

This review examines the impact of biotin, vitamin B12, and zinc on male reproduction, emphasizing their role in spermatogenic failure, but reports no new clinical results.