BMJ Public Health. 2026 Nov 5;4(4):e004548. doi: 10.1136/bmjph-2025-004548. eCollection 2026. ABSTRACT BACKGROUND: The accumulation of childhood and adolescent psychosocial risks is associated with multiple health problems later in life, but the fundamental processes underlying these associations are not well understood. One such process may be accelerated biological ageing (BA). Associations…

