儿童挑食行为对营养摄入的影响及食品干预策略

The Impact of Picky Eating Behavior on Nutrient Intake in Children and Food-Based Intervention Strategies

CHENG Zixuan （Lanzhou Vocational Technical College， Lanzhou 73o070， China）

Abstract： The picky eating behavior of children has a significant negative impact on nutrient intake， manifested as an imbalance in the intake of macronutrients， micronutrients，and dietary fiber. Insuffcient protein intake leads to delayed growth and development，as wellas weakened immunity in children; imbalance between carbohydrate and fat intake leads tofuctuations in blood sugar levels，increasedriskof obesityandchronic diseases; vitamindeficiency damagesvision，immunity，andbone health; shortcomings inmneral intakeaffctbone development，hematopoietic function，and intelectual development; insufficient intakeof dietary fibercan lead to intestinal dysfunction and dysbiosis of the microbiota.In response to pickyeating behavior，this article proposes aseries offood intervention strategies，including optimizing the presentation of protein foods，regulating carbohydrate and fat supply，enriching vitamin food supply pathways，supplementing mineral fod sources，and innovating dietary fiber food processing methods.The aim is to improve the taste，appearance，and consumption offood，enhance children'sacceptanceof various nutritious foods， ensure their balanced nutrient intake，and promote healthy growth.

Keywords： picky eating in children; nutrient intake; food intervention strategies; macronutrients; micronutrients; dietary fiber

在儿童成长发育的关键时期，营养摄入的均衡性对其身体健康、智力发展及未来生活质量具有深远影响。（剩余4721字）