17/10/2026
Your gut bacteria need feeding, too.
Prebiotics are compounds in food that beneficial gut microbes use to support your health. Think of them as nourishment for the community living inside your gut.
Garlic, onions, leeks, asparagus, oats, chickpeas and apples provide different fibres that your gut microbes can use. As bacteria ferment these fibres, they produce compounds called short-chain fatty acids, which help support the gut environment.
As a nutritionist, Im always preaching variety… as many different compounds the better. Add oats to breakfast, and Turkey tail , chickpeas to your lunch, and garlic, onions or leeks to your dinner. Small additions across the day can help you build a more varied, fibre-rich diet.
Start gradually and pay attention to your digestion, especially if you’re prone to bloating.
Save this carousel for your next grocery shop. Which of these foods already makes a regular appearance on your plate?