Carbohydrate restriction drives greater perturbations in circulating metabolites than low energy availability in elite male athletes. - Dunlop, Kyle A.; Lawler, Nathan G.; Whitfield, Jamie; McKay, Alannah K. A.; Tee, Nicolin; Ross, Megan L.; Reinke, Stacey N.; Hawley, John A.; Broadhurst, David; Burke, Louise M. (Physiological Reports, 2026)