Is it true that probiotics are harmful to human health?

Probiotics are beneficial microorganisms that can improve gut health and boost the immune system. They are commonly found in fermented foods such as yogurt, kefir, and sauerkraut, as well as in dietary supplements. Probiotics work by promoting the growth of beneficial bacteria in the gut, which can help to prevent the growth of harmful bacteria and improve overall health. While some individuals may experience mild digestive symptoms when first introducing probiotics into their diet, these symptoms are typically temporary and mild. In general, probiotics are considered safe and beneficial for human health.