Geographical location specific composition of cultured microbiota and Lactobacillus occurrence in human breast milk in China

Composition of microbiota in human breast milk in China was highly geographical location specific and can be classified into Enterococcus, Streptococcus and Staphylococcus dominant group, respectively. The occurrence rate of Lactobacillus in Northwest and North China is high. Lactobacillus reuteri and Lactobacillus gasseri in Tibetan samples, Gansu Lintan, were the highest.