March 2025 in “Acta Portuguesa de Nutrição” This review suggests that deficiencies in specific vitamins and minerals, such as vitamin A and zinc, may influence the risk of hair loss, though more research is needed to confirm this link.
October 2024 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” This study suggests that follicular unit viability during hair transplantation is best preserved at lower storage temperatures, specifically around 4 °C, and provides insights into optimal cooling practices to enhance transplant success.
This article discusses melatonin's roles in skin and hair growth, highlighting its antioxidative and anti-inflammatory properties, but reports no new clinical results.
June 2023 in “RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218” This study reviewed literature on phototherapy for hair loss, finding that both high and low-power phototherapy can promote hair growth, but choosing the appropriate power level is essential for effective results.
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April 1999 in “Dermatologic Clinics” Androgens, like DHT, affect hair growth and treatments like finasteride may help.