The lowdown on gut-friendly foods: What are probiotics and why should you care?

Gut health has taken centre stage in recent years, with increasing attention given to the role of probiotics in supporting our digestive systems. Once a niche concern, gut-friendly foods have become mainstream, with everything from yoghurt to kombucha filling supermarket shelves. But what exactly are probiotics and why should you care about them? What are probiotics? Probiotics are live bacteria and yeasts that are good for your health, particularly your digestive system.

Often referred to as “good bacteria”, probiotics help maintain a healthy balance of gut flora, which is crucial for overall wellbeing. Our gut is home to trillions of bacteria, some beneficial and others less so. When the balance is tipped in favour of the harmful bacteria, it can lead to digestive issues, a weakened immune system and even mood disorders.

Probiotics work by boosting the population of helpful bacteria in the gut, crowding out harmful strains and promoting better digestion. The health benefits of probiotics have been well-documented, including improved digestion, enhanced immune function and a r eduction in inflammation . What is the difference between prebiotics and probiotics?.