Prebiotics vs. Probiotics: What’s the Difference and Why You Need Both?

A bowl of PACKD summer fruits and berries.

You’ve probably heard about probiotics—the beneficial bacteria that support gut health—but did you know that probiotics need the right fuel to thrive? That’s where prebiotics come in. Together, these two play a crucial role in digestion, immunity, and overall well-being.

But what exactly are prebiotics and probiotics, and how do they work together? Much of what PACK’D provide can help support your gut health journey but here is a little more info:

🌱 Prebiotics

Prebiotics are non-digestible fibres that feed the beneficial bacteria in your gut. Think of them as “fertiliser” for your gut microbiome, helping good bacteria thrive and multiply, to do what they do best!

Some great sources:

  • Bananas contain resistant starches
  • Berries (especially blueberries): Contain polyphenols and fibre, which support good bacteria.
  • Whole grains and oats

🦠 Probiotics

Probiotics are live beneficial bacteria that help balance your gut microbiome. They support digestion, immunity, and even mood regulation.

Top Sources:

  • Yogurt, kefir, sauerkraut
  • Kimchi, miso, kombucha
  • Probiotic supplements

💡 Why Both Matter

To keep your gut thriving, it’s best to include both prebiotics and probiotics in your diet. Prebiotics nourish the probiotics, creating a healthy, balanced environment for optimal gut function.



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