Free shipping across Croatia!

Free shipping across Croatia!

Spring cleaning of the intestines and strengthening immunity

With the arrival of spring, nature awakens, and our bodies undergo a series of biological adaptations. Gut microbiome and liver play a key role in the process of detoxification, digestion and strengthening the immune system, but the winter months often have consequences for their function. After a period of heavier eating, reduced physical activity and the accumulation of toxins, It’s an ideal time to reset your body and support healthy gut bacteria .

Science confirms that the microbiome oscillates through the seasons and that a diet rich in fiber, antioxidants, and seasonal foods can support its natural adaptation to changes.

How do seasonal changes affect the gut microbiome and immunity?

The gut microbiome is a dynamic ecosystem that oscillates not only during the day, but also seasonally. Recent research has shown that Certain groups of bacteria change their presence depending on the season :

  • In winter, bacteria associated with the breakdown of fats and proteins ( Bacteroides spp. ) dominate, while fiber intake is often reduced.
  • In the spring and summer, there is an increase in fiber-fermenting bacteria ( Prevotella spp. ), which enhances the production of beneficial short-chain fatty acids (SCFAs) that support the intestinal barrier, reduce inflammation, and boost immunity .
  • The winter decline in microbiome diversity can weaken the body’s resistance, making us more susceptible to infections and seasonal allergies.

Spring reset includes increasing your intake of prebiotics, supporting your liver, and adjusting your diet to help your body adjust to natural seasonal changes.

Key steps for a spring reset of the gut, liver and immunity

1️. Prebiotic fiber intake to support the microbiome and immunity

Prebiotics are food for beneficial bacteria and promote the growth of a healthy microbiome. Scientific research shows that prebiotic fiber increases production SCFA , which support gut function and the immune system .

The best natural sources of prebiotics in spring:

  • Inulin ( chicory, asparagus, garlic ) – stimulates the growth of Bifidobacteria and improves digestion.
  • Fructooligosaccharides (FOS) ( onions, leeks, bananas ) – support the production of butyrate, essential for gut health.
  • Resistant starch ( chilled potatoes, legumes ) – increases microbiome diversity and supports immune system function
  • Fibrous vegetables ( spinach, Swiss chard, broccoli, radishes ) – contain antioxidants that reduce inflammatory processes.

If you don’t get enough fiber through your diet, Fiber Be Balanced is a scientifically formulated prebiotic complex that specifically feeds beneficial bacteria and contributes to the balance of the microbiome.

Not sure if you’re getting enough fiber? Take the quiz and find out in just a few minutes!

2. Liver detox: The key to eliminating toxins and strengthening resistance

The liver is the main organ for detoxification and filtering toxins. During the winter, increased consumption of heavier foods, alcohol, and sugar can overload the liver, slowing down its ability to cleanse the body.

How to support the liver in the spring reset?

  • Bitter leafy vegetables ( kale, arugula, spinach ) – rich in antioxidants that reduce oxidative stress in the liver.
  • Citrus fruits and lemons – stimulate the production of bile and improve the elimination of toxins.
  • Garlic and onion – contain sulfur compounds that help in detoxification.
  • Artichoke and dandelion – support the regeneration of liver cells and improve liver function.

Scientific studies show that a healthy gut microbiota directly affects the liver via the gut-liver axis , reducing inflammation and improving fat metabolism.

3️. Seasonal foods that support immunity and digestion

Proper nutrition in spring can help your body strengthen immunity and improve digestion .

Fibrous vegetables : asparagus, artichoke, radishes, broccoli – rich in prebiotics and antioxidants.
Berries : strawberries, blueberries, raspberries – powerful antioxidants that support the immune system.
Fermented foods : kefir, sauerkraut, kimchi – contain probiotics that restore intestinal flora.
Omega-3 sources : nuts, flax and chia seeds – reduce inflammation and support immunity.
Vitamin D : fish, eggs and sun exposure – essential for strengthening the immune system.

4️. Hydration and digestive system support

Water is essential for eliminating toxins and proper digestion.. Additionally, certain beverages can improve digestive balance:

Warm water with lemon – stimulates bowel function and bile production.
Green tea and ginger tea – are rich in polyphenols that support the liver and beneficial bacteria.

5️. Physical activity for gut health and immune system strengthening

Regular exercise improves microbiome diversity and promotes toxin elimination. Studies show that Physical activity increases the production of SCFAs , which have an anti-inflammatory effect .

Recommended activities to support the intestines and liver:

Quick walks in the fresh air
Yoga and stretching for better circulation and detoxification
Light cardio to stimulate digestion

Fiber Be Balanced: Your ally for the spring reset

If you want to make the most of your spring reset, Fiber Be Balanced provides targeted support for your microbiome and immunity .

✅Promotes the growth of good bacteria such as Bifidobacteria and Akkermansia
✅ Supports liver function and toxin elimination
✅Reduces bloating and improves nutrient absorption

Ready for the spring reset? 👉Add Fiber Be Balanced to your routine and feel the difference!

A guide to the Mediterranean diet!

Enter your email address and download the guide.