The present invention relates to a novel Bifidobacterium strain having excellent growth promotion effects and a functional food composition containing same for promoting growth. The strain according to the present invention aids digestion of human milk oligosaccharides to enhance physical strength and strengthen immunity, thereby effectively promoting growth and development.La présente invention concerne une nouvelle souche de Bifidobacterium ayant dexcellents effets de stimulation de la croissance et une composition alimentaire fonctionnelle contenant cette souche pour favoriser la croissance. La souche selon la présente invention facilite la digestion des oligosaccharides du lait maternel humain afin daugmenter la résistance physique et de renforcer limmunité, ce qui permet de favoriser efficacement la croissance et le développement.본 발명은 성장촉진 효능이 우수한 신규한 비피더스균 균주 및 이를 포함하는 성장촉진용 기능성 식품 조성물에 관한 것으로, 본 발명의 균주는 모유 올리고당의 소화를 도와서 체력 증진과 함께 면역력을 강화하여 성장발육 촉진에 유용한 효과가 있다.