摘要
High-risk infants,from fetal stage to 3-year-old,face severe physical and mental development threats due to biological,psychological,or environmental factors.These threats can lead to developmental delay and cognitive impairment,affecting their future quality of life and social integration.Scientific health management,with nutritional intervention as a key part,is urgently needed.Nutritional intervention,through targeted supplementation and feeding guidance,can optimize their development,avoid nutritional-related deviations,reduce long-term disease risk,and lay a healthy growth foundation.This study analyzes the positive effects of nutritional intervention on high-risk infants’physical growth,neural development,and disease prevention,providing scientific evidence for optimizing clinical follow-up strategies.