January 1959 in “Acta medica Scandinavica” This article discusses the relationship between vitamins and scalp hair loss but does not report new clinical results.
September 2006 in “Baghdad Science Journal” This study suggests a link between hair loss experienced during pregnancy and lactation and inadequate daily intake of certain nutrients.
August 2023 in “Natural Resources for Human Health” This paper offers a detailed overview of B vitamins, detailing their importance for energy, cognition, and metabolism, conditions leading to their deficiencies, symptoms of deficiencies, and the foods rich in these essential nutrients.
June 2025 in “Academic Medical Journal” This study suggests elevated homocysteine levels may serve as a biomarker for disease severity and vascular risk in cutaneous lupus erythematosus, indicating potential therapeutic benefits from B-vitamin supplementation and lifestyle changes.
October 2025 in “Jurnal Ilmiah Kedokteran dan Kesehatan” This literature review reports that multivitamin supplementation can enhance hair density and quality in people with suboptimal nutritional status but warns that excessive intake of certain vitamins and minerals may cause hair loss.