Proven Benefits of Fermented Foods: Here’s What Science Has to Say

Medically reviewed by | By

Update Date 05/01/2021 . 3 mins read
Share now

Traditionally, the process of fermentation was used to help preserve foods to store for long periods of time. These days, while we don’t necessarily ferment food for storage, we do eat fermented foods because of their proven benefits. Here are 5 great reasons why you should add fermented foods to your diet.

proven benefits of fermented foods

5 Proven benefits of fermented foods

Fermentation is a process wherein foods undergo chemical changes with the help of microorganisms. These microorganisms can either be yeasts or fungi, bacteria, or a combination of both.

The main difference between rotting or spoilage and fermentation is that fermentation retains the “good” microorganisms and kills off harmful bacteria. When done properly, fermented foods have numerous health benefits, and can improve a person’s overall health.

Some great examples of fermented foods are miso, yogurt, wine, beer, pickles, kimchi, and sourdough bread.

They contain good bacteria

One important benefit to fermented foods is that most of them contain good bacteria. Our stomach contains millions of bacteria that can do all sorts of amazing things.

From killing off bad bacteria, helping with digestion, and strengthening the immune system, our bodies need a thriving colony of good bacteria. And one of the best ways to have this would be to eat foods that have been fermented, since these contain the bacteria that our bodies need. 

Fermented foods help with digestion

Another benefit of eating fermented foods is that these foods help with digestion. This is because the bacteria that we get from eating fermented foods can also help in breaking down the food we eat.

Bacteria do a great job of digesting food, and it also allows us to maximize the nutrients that we absorb. In particular, good bacteria helps with breaking down insoluble fiber, which is commonly found in fruits, vegetables, and whole grains. 

Our bodies need fiber in order to maintain good digestion, but we can’t readily digest fiber on our own. By eating fermented foods, we can increase the good bacteria in our gut, and improve our ability to digest fiber.

Fermented foods improve gut health

proven benefits of fermented foods

Eating fermented foods can also help improve our gut health. One example of this is whenever you take antibiotics, you might notice that you’re more prone to diarrhea and digestive problems afterwards.

The reason behind this is that antibiotics kill off both good and bad bacteria. And when there’s a lack of good bacteria in your gut, you become more prone to digestive problems. To counteract this, you should eat more fermented foods such as yogurt, pickles, miso, and kimchi. Eating these fermented foods can help replenish the good bacteria in your gut, and help prevent digestive problems.

They have more nutrients

Another one of the proven benefits of fermented foods is that they have more nutrients. The reason behind this is that fermented food has already gone through numerous chemical changes as it is being broken down by bacteria. This results in fermented foods having more nutrients.

Additionally, the good bacteria found in fermented foods also helps your body synthesize or break down nutrients from the food you eat. This means that you can absorb more nutrients and be healthier by simply adding fermented foods to your diet.

They can help boost your immune system

Lastly, eating fermented foods can help boost your immune system. This is because almost 70% of your immune system is located inside your gut.

The healthier your gut is, the better your immune system can protect your body against infection. And by eating foods that are fermented, you are improving your gut health as well as your immune system.

Key Takeaways

Fermented foods can greatly help keep our bodies healthy and strong. These foods contain a lot of good bacteria as well as nutrients that our body needs in order to maintain our bodily functions and improve our overall health. Make it a point to eat more fermented foods daily in order to savor its benefits.

Hello Health Group does not provide medical advice, diagnosis or treatment.

Was this article helpful for you ?
happy unhappy
Sources

You might also like

Water vs Sports Drinks for Athletes: Quench Your Thirst Right

Water vs sports drinks for athletes? Are sports drinks really better for atheletes or is it all just a marketing strategy? Learn more about them here.

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Sports Nutrition 11/01/2021 . 3 mins read

Are Milk Substitutes Healthier Than Dairy Milk?

Are milk substitutes healthier than dairy milk? It may seem impossible but there are many plant-based alternatives that are better than dairy.

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Nutrition Facts 05/01/2021 . 3 mins read

Risk Factors Of Obesity: It’s Not All About Choices

Even with diet and exercise, the risk factors of obesity are not always in your control. Learn more about which factors you can control and those you can't.

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Obesity 05/01/2021 . 4 mins read

Blood Type Diet Meal Plan: Hit or Myth?

Do you need a blood type diet meal plan? Many people are unaware of their blood type but knowing your type can uncover some health secrets.

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Special Diets 04/01/2021 . 3 mins read

Recommended for you

energy drinks for sports and exercise

Energy Drinks for Sports and Exercise: Awake, but at what Cost?

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Published on 13/01/2021 . 2 mins read
food for endurance and stamina

Food for Endurance and Stamina: Eat to Compete

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Published on 12/01/2021 . 2 mins read
plant-based diet for athletes

Is a Plant-based Diet for Athletes Possible?

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Published on 11/01/2021 . 3 mins read

Eating Before a Morning Workout: A Good or Bad Idea?

Medically reviewed by Hello Doctor Medical Panel
Written by Stephanie Nicole G. Nera
Published on 11/01/2021 . 3 mins read