The most commonly studied prebiotics for neonates include:
1. Fructo-oligosaccharides (FOS): Found in various fruits and vegetables, FOS can promote the growth of beneficial bacteria in the gut.
2. Galacto-oligosaccharides (GOS): These are derived from lactose and are known to enhance the growth of Bifidobacteria.
3. Human Milk Oligosaccharides (HMOs): These are naturally found in human breast milk and are crucial for the development of the infant's immune system and gut microbiota.