That’s partly because the acid in our stomach kills off a lot of the bacteria the products contain ― which don’t always ...

So it’s a good thing gastrointestinal (GI) surgeon Dr Karan Rajan has shared five red flags signs a prebiotic product (be that a food, drink, or supplement) isn’t all it’s cracked up to be.

A doctor has warned that ready meals could ‘increase’ a negative gut problem that affects one in two Brits at some point in their lives. It is thought around one in eight visits to GPs across ...