People with poor defecation. According to Dr. Chun Yu's inquiry. Com, probiotic products are suitable for people with poor defecation, and high-temperature water cannot be used when using them. Zhongguntang probiotic is a kind of health care product containing many probiotic strains, and its function and efficacy have attracted much attention. Probiotics refer to microorganisms beneficial to human body, which can grow and reproduce in the intestine, maintain the balance of intestinal flora and play an important role in human health.