Introduction Synbiotic probiotics are probiotic products that can enhance human immunity. With the changes in modern lifestyles, many people\’s dietary structures have begun to change, and the impact on the body has gradually become apparent. As a healthy nutritional supplement, probiotics have attracted more and more attention. In this article, I will introduce the effects of biobiotic probiotic advertising from four aspects, including improving body immunity, reducing gastrointestinal burden, promoting digestion and absorption, and improving emotional stability. Improve body immunity In modern society, people are faced with various stresses and pollution. Weakening of the human immune system