Prebiotics vs Probiotics. What's the Difference? (and Why it Matters)

Gut health is finally getting the attention it deserves — and with that comes a lot of talk about probiotics and prebiotics. But what exactly are they, and why should you care?

What are probiotics?

Probiotics are live microbes that help keep your gut healthy. They're the good kind of bacteria, naturally found in fermented foods like yogurt, kimchi, and sauerkraut.

These helpful bacteria support digestion, help balance your gut microbiome, and even contribute to your immune system and mood.

What are prebiotics?

Prebiotics are non-digestible fibres that feed the good bacteria in your gut — including the probiotics you already have. Think of them as nourishment for your gut garden. The food, that keeps the gut diverse and thriving.

Probiotics need prebiotics

Probiotics are only effective if they have something to feed on. Without prebiotics, those good bacteria don’t stick around for long.

That’s why prebiotics are just as important when it comes to long-term gut health.

Do I need both?

Yes. The combination of prebiotics and probiotics is known as synbiotics — they work best together.

But many people find it easier to consistently consume prebiotics, especially through things like prebiotic drinks, because they don’t require live cultures or refrigeration.

The takeaway

Probiotics bring the benefits, but prebiotics help them do their job. For a happy gut, they go hand-in-hand.

Adding a daily source of prebiotic fibre, like Good Kynd's Iced Chai Latte made with chicory root inulin, is one of the easiest ways to top up your much-needed daily fibre intake.