If people had been aware of the existence of bacteria and their role in causing the Black Death in the 14th century, as well ...

Clostridium difficile is one example. This bug can set up shop in our intestines without causing harm as our good bacteria ...

There are many helpful strains of bacteria. Some help in human health, while others help to ensure the overall function of ...

Weighing in at nearly 2 kilos, our gut bacteria seem to play an even bigger role than was previously thought. These bacteria ...

Discover the surprising link between mouth bacteria and cognitive function. Learn how oral health may play a role in brain health as we age.

However, as well as lasting longer, fermented foods often contain a variety of ‘good’ bacteria which, if they can survive the journey to our gut, can be beneficial for our health. In our big ...

Antibiotics are indispensable for treating bacterial infections. But why are they sometimes ineffective, even when the bacteria are not resistant? In their latest study published in the journal Nature ...

“They can wipe out a lot of the good bacteria that are in the gut.” Antibiotics can also cause villi, the little finger-like projections in the intestines that move things along, to lie ...