In today's food industry, fiber is no longer a "secondary" ingredient but has become a key component of holistic well-being. The concept ofthe "Gut Health Hub"has become a priority: 59% of global consumers believe that gut health is the gateway to overall well-being. However, while interest in the microbiota is growing, around 97% of adults do not meet the recommended daily intake (25–34 g), leaving an opportunity—and a challenge—for brands.
For manufacturers, closing this fiber gap means finding solutions that provide functionality while maintaining the consumer experience: good texture, pleasant taste, and comfortable digestion.
In this article, we will address fiber from two perspectives: first, we will discuss fiber "for health," and then we will discuss functional fiber.
1# Fiber for health
From digestive health to systemic wellness: the rise of the "gut health hub"
Today, it is not enough to label a product as "high in fiber" or "source of fiber." Consumers and professionals are looking for proven benefits: blood sugar control, feeling of fullness, immune support, and mood-related effects. That is why fiber is no longer just a technical ingredient but has become a strategic lever. At TRADES, we summarize this as frictionless fortification: using ingredients and technologies that provide real biological effects without compromising the texture, taste, or digestive tolerance of the product.
The gut-brain axis: real added value
In addition to promoting digestion, fiber can influence emotional well-being through the gut-brain axis . When the microbiota ferments prebiotic fibers, short-chain fatty acids (SCFAs) are produced, compounds that help modulate inflammation and serve as messengers between the gut and the nervous system.
Several studies suggest that prebiotics such as galactooligosaccharides (GOS) or certain pectins promote the growth of beneficial bacteria (e.g., Bifidobacteria) and, as a result, could improve mood or reduce mild symptoms of anxiety. Integrating these effects responsibly and with scientific backing is an opportunity for brands to link gut health and emotional well-being.
New opportunities: GLP-1 and accompanying nutrition
The expansion of GLP-1 treatments changes the landscape: less appetite means that each portion must be more nutrient-dense. We find two clear needs:
Fiber for motility: these users are often at greater risk of constipation, so formulations should include prebiotic fiber with good tolerance.
Protein + fiber: combinations that preserve muscle mass and provide satiety are the most in demand. Solutions such as protein-fiber blends allow both needs to be met.
2# Functional fiber
Highly stable prebiotic solutions
It should be noted that not all prebiotics withstand industrial processing equally well. At Trades, we work with ingredients designed to maintain their activity when subjected to UHT, acidic pH, and other demanding conditions, so that the prebiotic effect actually reaches the final product. Here are two examples:
- Biotis® Galactooligosaccharides (GOS): Dairy prebiotic with good solubility and resistance to demanding processes (UHT, acidic pH). It is a practical option for adding prebiotic effects to beverages and dairy products without losing functionality.
- Biotis® Fermentis: A product designed for active nutrition: it combines protein, prebiotics, and postbiotics to provide nutritional density and digestive support for people who exercise regularly.
Technical challenges: formulating with fiber without compromising sensory qualities
One of the biggest obstacles for the industry is increasing fiber content without creating gritty textures or causing stomach discomfort. The market demands "soft" and functional fibers that act as technological agents.
Don't miss out on discovering our solutions for the food industry!
TRADES' functional fiber portfolio
Our solutions enable formulators to simultaneously address texture and nutritional profile challenges:
|
TECHNOLOGICAL CHALLENGE |
TRADES INGREDIENT |
KEY FUNCTIONALITY |
|
Sugar Reduction |
Meltec |
Plant fiber with syrup-like properties; improves mouthfeel and controls water without adding sweetness. |
|
Fat Reduction |
Hi Fiber WF® |
Fiber with emulsifying properties: allows palm oil to be replaced while maintaining tenderness. |
|
Replacement of Additives |
Hi Smooth® |
Clean label flax fiber that can replace hydrocolloids, providing natural gelling. |
|
Cold Stability |
Hi Fiber 115® |
Cryoprotective effect for ice cream and frozen desserts; reduces syneresis and controls crystals. |
|
Invisible Enrichment |
Microsin® |
Micronized fibers (ultra-fine particle size) to enrich without altering taste or aroma. |
The added value of fermentation
A recent study by Stanford University published in Cell has shown that fermented foods increase the diversity of the gut microbiome, beyond fiber. Here, Fermedics unlocks the power of plants thanks to its patented Phytoferm® fermentation technology . Ingredients such as Berriotics, Fibriotics, and Fermbucha combine the prebiotic and postbiotic benefits of plants, as well as providing bioactivated polyphenols and short-chain fatty acids, which are key to optimizing vegetable performance.
Fiber as the cornerstone of food innovation
The future of food lies not simply in adding fiber, but in selecting the right fiber for each technical application and biological benefit. At TRADES, we combine the precision of prebiotics with the versatility of functional fibers to help brands lead the holistic wellness market.
Want to transform your product catalog with functional fiber solutions?
