Summary: The text discusses the potential benefits of probiotics in improving immune function and overall health. Probiotics are live bacteria and yeasts that are beneficial to the human body, particularly in maintaining a healthy gut microbiota. Research has shown that probiotics can help enhance immune response, reduce inflammation, and prevent infections. They can also improve digestive health, regulate cholesterol levels, and even have a positive impact on mental health. While more studies are needed to fully understand the mechanisms and long-term effects of probiotics, incorporating them into a balanced diet or as a dietary supplement may offer various health advantages by supporting the body's natural defenses and promoting overall well-being.