What else you should know about your microbiome
It's not just your gut that is part of your microbiome – the microbiome can be viewed as an organ in its entirety
With the 2014 bestseller "Gut with Charm" by Giulia Enders, the general public also became aware that the gut is an undervalued organ. It needs to be given more attention, because the many microorganisms present in the gut are connected to numerous processes in the body – from metabolism to the gut-brain axis. We need to stop fighting our gut and its bacteria, and start living in a loving symbiosis with it.
The human microbiome refers to the totality of microorganisms that inhabit various areas of our body. This includes, among others, the gut, skin, oral and nasal cavities, as well as other mucous membranes. The gut microbiome is particularly intensively researched because its microorganisms are involved in numerous metabolic processes and interact with their environment in the body.
The microbiome is connected to numerous processes in the human body and is investigated in connection with, among others, the immune system, metabolism, and the gut-brain axis. Microbial diversity also plays a role. However, individual changes in the microbiome cannot be generalized to mean that they cause certain diseases.
The colonization of the child's body with microorganisms begins around birth. The mode of birth, nutrition, environment, and numerous other factors subsequently influence the development of the early microbiome.
How can you support your gut microbiome in particular?
A plant- and fiber-rich diet is being intensively investigated in connection with the composition and function of the gut microbiome. Other factors such as exercise, stress, medication, and overall diet can also influence the microbiome. However, what changes arise from this in individual cases and what health significance they have cannot be generalized.
Dietary factors and the microbiome
How different foods and diets are connected to the composition and function of the gut microbiome is being intensively investigated. This includes, among others, the intake of fiber, the diversity of plant-based foods, as well as the consumption of highly processed foods, alcohol, and various food additives. How strongly individual factors influence the microbiome varies individually and cannot be generalized to individual foods.
Fermented and high-fiber foods in a varied diet
- High-fiber foods
- Lots of fresh fruit and vegetables
- Whole grain products
- Legumes
- Fermented dairy products
Fermented foods and beverages
- Sauerkraut
- Fermented vegetables
- Kimchi
- Water kefir
- Milk kefir
- Kombucha
Fermented foods are created with the help of various microorganisms and can contain live cultures depending on the manufacturing process. However, this does not automatically mean that they can be classified as probiotics or have a specific effect on the gut flora. Our Raw Kombucha is a fermented alternative to classic soft drinks and contains millions of active cultures as well as vitamin C.
Probiotics
Probiotics are live microorganisms that are attributed a health benefit when consumed in sufficient quantities. Depending on the specific product and strain being studied, this includes, for example, certain lactobacilli or bifidobacteria.
- Their properties are strain- and product-specific.
- Possible effects depend on the specific microorganism being studied, its quantity, and the respective area of application.
- Therefore, not every food with live cultures is automatically a probiotic.
- Fermented foods can contain different live microorganisms depending on how they are made.
Prebiotics
Prebiotics are substrates that are selectively used by the body's own microorganisms and can therefore have a health benefit. These include certain indigestible food components such as inulin, fructo-oligosaccharides (FOS), or galacto-oligosaccharides (GOS).
- They can be used as a food source by certain gut bacteria.
- They are metabolized differently by the microorganisms in the large intestine.
- They can therefore be an interesting part of a high-fiber and varied diet.
FOS and inulin, for example, occur in artichokes, leeks, chicory, garlic, wheat, onions, and bananas. The exact amount varies depending on the food and variety.
Lifestyle and the microbiome: Which factors play a role
Diet is only one of many factors that influence the gut microbiome. Medication, exercise, sleep, stress, age, and individual living circumstances can also change its composition. It is therefore worth taking a look at the big picture rather than individual supposed miracle cures. Always make sure that you …
- drink enough water
- chew slowly and eat mindfully
- eat as regular meals as possible
- integrate regular exercise into your daily life
- reduce stress, for example through meditation or yoga
The body is often understood as a simple machine and not seen how complex and unique it really is. Every person is genetically different, and every microbiome also acts differently. Just as in life, there is no specific miracle recipe for everyone. But one thing is certain!
Being aware of the complexity of the microbiome, occasionally listening into yourself, and integrating small useful routines into your daily life is an important part of a balanced lifestyle.
Summary: How you can support your gut microbiome
- Eat a varied diet: Fruit, vegetables, whole grain products, and legumes provide different fibers and other nutrients.
- Try fermented foods: Sauerkraut, kimchi, kefir, and kombucha differ in their cultures and ingredients.
- Distinguish between prebiotics and probiotics: Prebiotics serve as a substrate for certain microorganisms. Probiotics are defined live microorganisms with proven health benefits.
- Consider lifestyle: Exercise, sleep, stress management, and medication can also play a role.
- Do not expect miracle effects: The composition of the microbiome is individual. Individual foods do not guarantee a specific change or health effect.
Frequently asked questions about the gut microbiome
What is the difference between the microbiome and gut flora?
Gut flora colloquially refers to the totality of microorganisms in the gut. The term gut microbiome is often used for these microorganisms and their genetic potential. In addition, the human microbiome includes microorganisms in other body regions, for example on the skin and in the oral cavity.
How can I support my gut microbiome?
A varied diet with many plant-based foods and fiber is a sensible approach. Exercise, sufficient sleep, and a mindful approach to stress are also part of a balanced lifestyle. However, a specific change in the microbiome cannot be guaranteed for everyone.
Are fermented foods automatically probiotic?
No. Fermented foods can contain live microorganisms. However, the designation probiotic requires that specific microorganisms in sufficient quantities demonstrably provide a health benefit. This cannot be generalized for all fermented foods.
What is the difference between probiotics and prebiotics?
Probiotics are live microorganisms for which a health benefit has been proven when consumed in sufficient quantities. Prebiotics are substrates that are selectively used by the body's own microorganisms and can therefore have a health benefit. Both terms describe different concepts.
Is kombucha good for the gut microbiome?
Kombucha is a fermented tea beverage that can contain live cultures depending on the manufacturing process. This does not automatically mean a specific effect on the gut microbiome. What matters are the composition of the specific product and the scientific evidence for the respective claimed effect.
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