Probiotics, prebiotics, and postbiotics are all related to gut health, but they have different roles:
– Probiotics are live bacteria or yeasts that are beneficial to the digestive system. They can help improve digestion and support a healthy balance of gut microorganisms.
– Prebiotics are non-digestible fibers that stimulate the growth of beneficial bacteria in the gut. They act as food for probiotics and help them thrive.
– Postbiotics are metabolic byproducts of probiotics. These include short-chain fatty acids, enzymes, and other compounds that are released as probiotics ferment prebiotics. Postbiotics can have beneficial effects on gut health and immune function.
In summary, probiotics are the live bacteria themselves, prebiotics are the food for probiotics, and postbiotics are the byproducts of probiotic metabolism.