Synbiotics are a combination of probiotics and prebiotics that work together to promote gut health. Probiotics are live beneficial bacteria, while prebiotics are non-digestible fibers that feed these bacteria. Together, they help maintain a balanced gut microbiome, which is essential for digestion and overall health. These compounds can be found in various foods, such as yogurt and fermented products, as well as in dietary supplements. Research suggests that synbiotics may enhance immune function, improve digestion, and even support mental health by influencing the gut-brain axis, a connection between the gut and the brain.