How to Get Your Gut Healthier and What Gezond of Gelul Explains

Gezond of gelul? is a popular Dutch television series from NPO that tests common health claims using evidence-based science, expert input and practical experiments. The show looks at topics such as nutrition, fitness and mental well-being, helping viewers separate myths from facts in a clear and approachable way.

This page focuses on the series’ gut health edition and the broader question many people ask: how to get your gut healthier. It also explains why the gut microbiome gets so much attention, what probiotics and prebiotics are, and how everyday habits may support a healthy digestive environment.

What is the gut microbiome?

The gut microbiome is the community of trillions of microorganisms living in your digestive system, including bacteria, viruses and fungi. These microbes are part of a normal, healthy body and may play a role in digestion, immune function and other processes linked to overall wellness.

Research into the gut microbiome is still developing, so it is best to think about gut health in a balanced way: not as a quick fix, but as part of everyday health habits.

How Gezond of gelul? connects to gut health

In the gut health edition, the program explores popular claims around the so-called “second brain,” probiotics, prebiotics and the gut-brain connection. Rather than relying on marketing language alone, the show asks whether these ideas are supported by evidence and where the science is still uncertain.

That makes the episode a useful starting point for anyone who wants clear, practical guidance on gut health without exaggerated promises.

How to get your gut healthier

If you are looking for simple habits that may support a healthier gut microbiome, focus on the basics first:

• Eat more dietary fiber from fruit, vegetables, beans, lentils, oats, whole grains, nuts and seeds. Fiber helps feed beneficial gut bacteria.
• Include fermented foods such as yogurt, kefir, sauerkraut, kimchi or other fermented products if they suit your diet.
• Stay hydrated, since fluids support normal digestion and help fiber do its job.
• Prioritize sleep, because regular rest supports overall health and may influence gut-related processes.
• Manage stress with realistic habits such as walking, breathing exercises, time outdoors or other calming routines.
• Move your body regularly, as physical activity supports healthy digestion and general well-being.
• Be cautious with supplements, including probiotics, and look for evidence-based products rather than bold promises.
• Seek medical advice if you have persistent digestive symptoms, unexplained weight loss, blood in stool, ongoing pain or other concerning changes.

These steps do not guarantee a specific outcome, but they can help create conditions that support a more balanced gut environment over time.

7 signs of an unhealthy gut

Gut symptoms can have many possible causes, so a single sign does not always mean something is wrong. However, these issues may be worth paying attention to if they are frequent or persistent:

1. Bloating that happens often or feels uncomfortable
2. Changes in bowel habits such as ongoing constipation or diarrhea
3. Frequent stomach discomfort or cramping
4. Food intolerances or sensitivity that seem new or worsening
5. Low energy that does not improve with rest
6. Skin concerns that may be associated with digestion and lifestyle factors
7. Feeling unwell after meals on a regular basis

If you notice repeated or worsening symptoms, it is best to speak with a qualified healthcare professional rather than trying to self-diagnose.

Probiotics vs prebiotics

Probiotics are live microorganisms that may provide a benefit when taken in adequate amounts. They are found in some foods and supplements, but not every product works the same way.

Prebiotics are types of fiber that help feed beneficial bacteria already living in the gut. In everyday life, many people can support their gut microbiome by eating a variety of fiber-rich foods and including fermented foods when appropriate.

For both probiotics and prebiotics, product quality, formulation and personal tolerance matter. If you are considering a supplement, it is sensible to review the evidence and ask a healthcare professional for guidance.

The gut-brain connection

The gut and brain communicate through several pathways, which is why people often talk about the gut-brain connection. Research suggests this relationship may be relevant to digestion, stress responses and aspects of well-being. Still, this does not mean that changing your gut health will solve mental health concerns on its own.

Good sleep, balanced meals, stress management and appropriate medical support are all important parts of a broader health picture.

FAQ

What is the best way to get your gut healthier?

A balanced mix of fiber-rich foods, hydration, regular movement, sleep and stress management is a practical place to start. Fermented foods may also be helpful for some people.

Do probiotics improve gut health?

Some probiotics may help in specific situations, but effects vary by strain, dose and individual needs. They are not a universal solution for gut problems.

What foods are good for the gut microbiome?

Foods high in fiber, such as vegetables, fruit, beans, lentils, oats and whole grains, may help support beneficial gut bacteria. Fermented foods can also be part of a gut-friendly diet.

When should I see a doctor about gut symptoms?

Seek medical advice if symptoms are persistent, severe, worsening or accompanied by red flags such as blood in the stool, unexplained weight loss or ongoing pain.

Watch the Gut Health edition

You can watch the Gut Health edition of Gezond of gelul? here:

https://npo.nl/start/serie/gezond-of-gelul/seizoen-1/darmen

For readers who want to understand gut health beyond the TV episode, the main takeaway is simple: focus on consistent, evidence-based habits, stay critical of quick-fix claims, and seek professional advice when symptoms need attention.