The invention discloses a composition comprising at least one long chain polyunsaturated fatty acid, at least one probiotic and a mixture of oligosaccharides, said mixture containing at least one N-acetylated oligosaccharide, at least one sialylated oligosaccharide and at least one neutral oligosaccharide, for use in the promotion of intestinal angiogenesis and of nutrient absorption and of enteral feeding tolerance and/or in the prevention and/or treatment of intestinal inflammation, such as necrotizing enterocolis, and/or in the recovery after intestinal injury and/or surgery. This composition is particularly adapted for use in infants, notably preterm infants.本發明揭示包含至少一種長鏈多不飽和脂肪酸、至少一種益生菌及寡糖混合物之組合物,該混合物含有至少一種N-乙醯基化寡糖、至少一種唾液酸基化寡糖及至少一種中性寡糖,該組合物用於促進腸血管新生作用及養分吸收及經腸給養耐受性、及/或預防及/或治療腸發炎(諸如壞死性小腸結腸炎)、及/或腸損傷及/或手術後恢復。此組合物尤其適用於嬰兒、尤其早產嬰兒。