What Are Probiotics? 5 Things You Need to Know About ThemMore
A registered dietitian nutritionist recently told me, “Probiotics are hot right now.” She’s not wrong: The number of adults in the U.S. taking probiotics or prebiotics—both of which are said to make your gut healthier—multiplied by four between 2007 and 2012, according to government data. Children use them too. A report from the National Institutes of Health says, “Probiotics or prebiotics were among the top three natural products used by children in 2012.”
So what are these pills so many people are taking? Probiotic pills are supplements that contain live organisms. Usually, these pills contain specific bacteria strains that contribute to the bacteria that live in your gut.
To understand how probiotics work,