It takes about three weeks to change your gut microbiome, according to a new study. Researchers looked at the gut microbiome of 38 people over the course of 21 days, and found that there was a significant change in the makeup of the gut bacteria after three weeks. The study also found that there was a correlation between the change in gut bacteria and weight loss.The findings of this study could have implications for weight loss programs and probiotic supplements. If you want to see changes in your gut microbiome, you may need to stick with a program or supplement for at least three weeks.
how long does it take to change your gut microbiome?