Evidence-Based Guide to Hair Health and Growth: A Clinical Perspective for Healthcare Professionals
Prepared for Medical Practitioners | Updated with Latest Peer-Reviewed Literature (2023–2024) Background & Epidemiology Hair growth is a dynamic, cyclic process governed by the hair follicle, which alternates between anagen (growth), catagen (regression), and telogen (resting) phases. The average scalp hair grows at ~0.35 mm/day (~10–12 cm/year), translating to ~4–6 inches annually—consistent with data from…
