If you’ve interested in consuming healthy foods, or just improving your gut health, then you may have heard of fermented food!

Fermentation is an ancient technique that what developed for the purposes of preserving food.

That’s great, but ultimately not that relevant in the current age of electricity and more advanced preservation techniques.

However, that exact same process, produced thousands of years ago by ancient civilisations has uncovered many a physiological and health benefits that go well beyond food preservation.

Better still, this process can begin at home and you can produce many of these foods, such as sauerkraut, kimchi and kombucha yourself!

So, without further advance, here are 10 amazing health benefits of fermented foods that will give your microbiota a healing chance.

1. Fermented Foods Are Rich In Probiotics

Sauerkraut is easily one of the oldest fermented foods that is still made today, and it is literally made from fermenting cabbage.

Rich in dietary fibre, multiple vitamins and minerals magnesium and iron, but its most common use is for its probiotic content.

Probiotics are found in the most common fermented food, and these are the live cultures that assist the development of healthy bacteria in your gut.

The biggest potential benefit of consuming probiotics through nutrient rich and fermented food is that it supports a healthy digestive system which can also assist in developing good mental health.

2. It Boosts Your Bodies Immunity

Now, consider humble yogurt, chock full of probiotics and other vital nutrients.

Scientists have recently uncovered a cell mechanism that’s unique to humans, and apes which involves a cell receptor called HCA3.

This receptor produces a metabolite called D-phenyllactic acid in our gut, and the metabolite actually occurs when we consume certain foods.

Or, in the case of these receptors, when we consume ‘lactic acid bacteria’ which is what turns milk into yogurt and cabbage into sauerkraut.

But in a nutshell, and without running the risk of overloading you with science, this essential process has been proven to kick your immune system into gear.

3. Fermented Foods Are Anti-Inflammatory

If you suffer from Irritable Bowel Syndrome, then this section is for you.

The process of fermentation produces many things, such as probiotics, but it also provides our bodies, and especially our guts with certain organic acids.

In particular, the process of fermentation produces short chain fatty acids that have demonstrated anti-inflammatory properties.

Combined with probiotics, that’s a knockout blow inflammation in your gut.

4. It Assists In Mental Health

While the research does come up a little short here, the knowledge relating to the health benefits of probiotics and fermented foods each have on the gut is generally deemed enough to support the proposed benefit.

That is, it acts indirectly to promote our mental health, because there of something called the ‘gut-brain axis’.

Perhaps Socrates said it best, that all diseases begin in the gut!

And that can be especially true when we consider elements such as anxiety and depression which can, and often is traced back to the gut.

5. It Can Be an Ally in the Fight Against Cancer

Now we’re talking about prevention here, because Kefir might not be a cure.

But studies have shown that fermented foods do help in the prevention of diseases such as prostate cancer. 

That’s because these foods are rich in vitamin K2 which also helps to prevent blood clotting, as well as promoting cardiovascular health.

6. Fermenting Foods Cuts Out The Sugar

This ancient technique formerly for the preservation of food, breakdown Starch and Carbs.

But it also breaks down sugar too.

Think about kombucha, its production contains large amounts of sugar. But where does it all go?

Well it gets converted in a breakdown process which is undertaken by yeast, bacteria and enzymes which convert said sugar into lactic acid.

And remember that HCA3 cell receptor we mentioned earlier?

This is all great news or energy metabolism and intestinal health too.

7. You Can DIY

Food fermentation is a fun process, plus it gets us back to nature and it helps us reconnect with our food - in a positive and healthy way.

And it’s quite easy to produce your own yogurts, sauerkraut, kefir and kombucha at home.

This also a win for nature because homemade foods reduce the strain our waste can produce, plus it will save you heaps in cash.  


Fermented foods can come in many forms, but its benefits go well beyond just the preservation of food.

Consume fermented goods on a daily basis to boost your overall health, starting in your gut and assisting with your brain. 

Whether you’re trying to lose weight, or just improve your wellbeing, why not ditch the chemist stand and all the expensive chemical goods.

Instead, give fermented foods a try and realise the powerful health boost sauerkraut, yogurt and kombucha etc can give you!

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