Probiotics play a crucial role in modulating the gut microbiota of poultry by promoting a healthy balance of beneficial microorganisms while inhibiting harmful ones. These beneficial bacteria help in maintaining gut health, improving digestion, and enhancing nutrient absorption. They also aid in strengthening the immune system by stimulating the production of protective molecules like cytokines and antibodies.
The gut microbiota is key to disease resistance, as it forms a barrier against pathogens. Probiotics can outcompete harmful bacteria for space and nutrients, produce antimicrobial substances, and reinforce the gut’s mucosal immunity. This reduces the likelihood of infections and improves the overall health and performance of poultry.