RRB Group D 27-Sep-2018 Shift 1 Solved Paper

According to the given statement, Only is implicit i.e. There are friendly bacteria in the gut. Probiotics are live bacteria and yeasts that are good for you, especially your digestive system. We usually think of these as germs that cause diseases. But your body is full of bacteria, both good and bad. Probiotics are often called "good" or "helpful" bacteria because they help keep your gut healthy.