Yes. Prebiotics are natural fibers that help balance the gut microflora. They act as food for the healthy babcteria already present in the baby's gut and helps them grow. When the healthy bacteria grows they inhibit the growth of the bad or infection causing bacteria thus boosting the immunity of the baby.

Prebiotics keeps the gut healthy and it also boosts immunity

Prebiotics helps to keep the gut healthy and grows good bacteria and kill bad bacteria which helps to build strong immune system