Maternal lactoferrin supplementation prevents mitochondrial and redox homeostasis dysfunction, and improves antioxidant defenses through Nrf2 and UCP2 signaling after neonatal hypoxia-ischemia.

Summary: Babies deprived of oxygen at birth face a high risk of serious brain injury. Scientists have discovered a potential protector: Lactoferrin, a protein naturally found in milk. In a recent study, mother rats were given Lactoferrin supplements just before their babies experienced oxygen deprivation. Remarkably, this "milk boost" acted like a shield for the newborns' brains. It strengthened their natural antioxidant defenses and kept the tiny power plants inside their brain cells—called mitochondria—running smoothly. This suggests that even a short period of maternal supplementation could help protect newborns from severe brain damage.