Human Milk Oligosaccharides and Their Pivotal Role in Gut-Brain Axis Modulation and Neurologic Development: A Narrative Review to Decipher the Multifaceted Interplay.

HMOs serve as crucial modulators of the neonatal gut-brain axis, underscoring their importance in infant nutrition and neurodevelopment. Their dual role in shaping the infant gut while influencing brain function presents them as potential game-changers in neonatal health strategies.