In the past, we thought that all gut microbes were enemies. We believed they were responsible for many diseases and health issues. But now, after a few years of research on gut microbiomes, we’ve found out that this couldn’t be further from the truth! Your gut microbiome is mostly friendly and does amazing things to promote your well-being. It converts food into energy and builds up your immune system as well as promotes good digestion.
by David Stone
Assorted Ideas, Large & Small
The History of Our Misunderstanding of Microbes

We used to think that microbes were enemies of the human body. We believed they caused many diseases and health issues, but now we know this couldn’t be further from the truth.
In the past, framed within Darwin’s “survival of the fittest” point of view, scientists thought human health depended on killing off invaders. They were enemies because they were not human.
Countless antibiotic strategies were in play before it was recognized that those microbes were the workers digesting our food and building our immune systems. The overuse of antibiotics, including today, may cause more illness than microbes ever did.
The Microbiome is Mostly Friendly
Your gut microbiome contains countless bacteria that are there to convert food into energy for your cells. They also help build up your immune system and promote good digestion. In addition, this community of microbes helps keep you healthy by fighting off bad bacteria and other pathogens.
The Importance of a Balanced Gut Microbiome
A balanced gut microbiome is key to maintaining optimal health. When your gut microbiome is out of balance, it can lead to many health problems, such as obesity, heart disease, arthritis and more.
We can help maintain a healthy gut microbiome by having good bacteria in our digestive systems. This includes eating more of the right foods, like leafy greens and fermented vegetables, while avoiding or limiting processed sugars and refined carbs to keep your gut microbiome happy!
The friendly microbes are just waiting for you to get them started on their job of promoting good health. Eating a healthy diet full of probiotics, including fermented vegetables and leafy greens, will help your gut microbiome do its job!
The Gut Microbe Diet
Gut microbes need to eat too! They are hungry for nutrients found in whole foods like fruits, veggies and fiber-rich carbohydrates. So the best way to feed your gut microbiome is by eating a healthy, balanced diet.
In addition to probiotics, you can also feed your gut microbes by consuming prebiotics. Prebiotics are plant fibers that act as food for the good bacteria in our digestive system. You can find prebiotics in foods like garlic, onions, bananas and legumes.
It’s important to remember that not all microbes are good, so you don’t want to overdo it on the bad bacteria by eating too many processed foods and sugars. Balance is key!
The Key to Achieving a Balanced Gut Microbiome
Some factors that can lead to an unbalanced gut microbiome include antibiotic overuse, processed food consumption and low-fiber diets.
You can achieve optimal health by eating plenty of fruits, vegetables and whole grains; avoiding sugar as much as possible; and taking a probiotic supplement.
So, after learning all this, it’s important to remember that the gut microbiome is mostly friendly! By eating a balanced diet, avoiding processed foods and sugar, and taking a probiotic supplement, you can help keep your gut microbiome in balance and maintain optimal health.
The Bottom Line on Gut Microbes
Your gut microbiome is mostly friendly and does amazing things to promote your well-being. It converts food into energy, builds your immune system and helps keep you healthy by fighting off bad bacteria. To maintain a balance gut microbiome and optimal health, eat a diet rich in fruits, vegetables and whole grains; avoid processed foods and sugar; and take probiotic supplements.
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