The vast colony of microbes within our gut – commonly referred to as the microbiome – is a hugely important ecosystem consisting of trillions of bacteria, viruses, fungi and other microorganisms. Emerging research indicates these may play a role in influencing both our physical and mental health, affecting different body systems such as the immune and nervous systems and potentially influencing wider metabolic health and weight control.
Yet for the most beneficial species within the gut to survive and thrive, they require the right kinds of fuel, and in particular certain carbohydrates and plant fibres found within many fruits, vegetables, nuts and seeds, known as prebiotics. While you might already be aware of probiotics, the two terms could not be more different.
