What Are Postbiotics and Why Do They Matter?

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Postbiotics and Your Digestive Health

Your digestive health has an impact on every aspect of your daily life. Not only does it affect the way your stomach feels, but it also influences your metabolism and even your brain. You've probably heard of probiotics to help maintain your gut biome, but what about postbiotics?

Postbiotics can also be taken as supplement and have been known to have a lower number of risks in comparison to probiotics but the two serve different purposes. 

To understand more about this type of supplement, you need to know more about 'biotics' overall.

The Different Types of Biotics

There are three 'biotics' that can be used to help you maintain your gastrointestinal health:

  • Prebiotics
  • Probiotics
  • Postbiotics

Each functions in a slightly different way, and each type of supplement has different risks and benefits.


A prebiotic is a kind of plant fiber that is broken down in the large intestine. You consume this fiber by eating foods like leafy greens, oats, garlic, and onions. There are some studies indicating that prebiotics can have a beneficial effect on asthma reduction.

The prebiotic fibers are not bacteria by themselves. They are simply the components that are broken down by the bacteria in your stomach.

When your digestive system breaks down the plant fibers, it creates short-chain fatty acids. These components are used to provide energy, repair the body, and protect against a variety of health issues.


Many people turn to probiotics when they want to improve their gut health. That's especially true when you're taking a course of antibiotics, which will kill off the necessary bacteria inside your digestive system.

Probiotic supplements contain live cultures of bacteria. Not all bacteria is harmful! There are trillions of microscopic organisms that break down the material in your gut. They alter the balance of your intestines to make sure that your gut health is balanced.

Marathon runners who take probiotic supplements have been found to experience fewer gastrointestinal symptoms. You can also consume probiotics in your diet with fermented dairy products, including aged cheese and yogurt.


Postbiotic substances are created as a byproduct when probiotic bacteria breaks down prebiotic plant fibers. Though these would normally be waste products, they actually serve important purposes for our overall gastrointestinal health.

One example of a postbiotic is butyrate. This short-chain fatty acid helps your intestine to create more protective T cells.

In the past, scientists believed that probiotic supplements were beneficial because of the bacteria. But many of the benefits might actually be related to the postbiotic products these bacteria produce.

This means that you may be able to gain the same benefits of probiotics without actually consuming any live bacteria.

Health Benefits of Postbiotics

Lower Blood Sugar

It's possible that a postbiotic supplement could help you to control your blood sugar. When your intestinal biome is unbalanced, it can have an impact on your weight and potential insulin resistance.

While researchers are still establishing the exact link between postbiotics and blood sugar, preliminary studies have shown a correlation between taking postbiotics and having lower blood sugar.

Probiotic Support

A postbiotic supplement can work with any probiotics you take to help maximize the benefits of both.

There have been many studies indicating that probiotics can balance your gut health, which in turn helps to improve your immune function. You have a better ability to resist disease and to regulate your body systems.

Some studies show that these effects might be related to the postbiotic products that the bacteria produce.

Diarrhea Treatment

One of the most common reasons that people take probiotics is to help regulate their bowel movements.

Like many of the effects from probiotics, researchers are finding that postbiotic products are responsible for preventing diarrhea. They help to regulate your metabolism and solidify your stool.

Final Thoughts

Postbiotics are some of the most important components for your digestive health. While these substances can be created by probiotic bacteria, you can also consume them in supplement form.

Many of the health benefits of probiotics have been traced back to their postbiotic products. Because of this, postbiotic supplements may have similar benefits to probiotics with fewer potential risks. Klora Gut-Renew formula combines a powerful prebiotic and postbiotic in one capsule to keep your probiotics happy and healthy!


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