What Are Postbiotics? Check Out Its Benefits On Your Body!

By Yashika Goel
22 Jul 2025, 06:00 IST

What are postbiotics?

Postbiotics are bioactive substances that are created when probiotics ferment fibre in the digestive system. These are similar to probiotics but with inactive microorganisms.

Food items it is found

Postbiotics are most commonly found in fermented foods like kimchi, yoghurt, and dairy products like buttermilk and soft cheese.

Boosts immune system

Postbiotics interact directly with your immune system, it improves your immune responses and boosts overall immunity.

Aids in weight loss

Postbiotics help balance your hormones, influence fat metabolism, aid in fat loss and prevent obesity.

Reduces inflammation

Postbiotics contain anti-inflammatory properties that helps prevent irritable bowel syndrome (IBS) and irritable bowel disease (IBD).

Information Credits

This information is taken from the National Institutes of Health (NIH). However, it is always advisable to consult a dietician for personalised suggestions.