This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: New born infants, Subject name: Pediatrics
The natural probiotic activity in breast milk is due to 
Select and explain. 
A. Lactobacillus, B. Sacchromyces boullardi, C. Bifido bacterium, D. Bacillus cereus
A: Lactobacillus
Answer: A: Lactobacillus 
Explanation: The natural probiotic activity in the breast milk is due to lactobacillus it is the good bacteria of intestine . Reference: GHAI Essential pediatrics, 8th edition