For years, protein dominated the food and beverage industry. From high‑protein bars to shakes and fortified snacks, the market was driven by the belief that “more protein equals healthier living.”
But in 2026, a clear shift is happening: fiber is taking center stage, while protein’s hype is slowing down.
What’s behind this trend and how are the two connected?
Fiber and Protein: Similarities and Key Differences
Although often discussed separately, fiber and protein share a few things in common. Both are essential nutrients, both have strong consumer awareness, and both offer benefits that are well‑supported by recognized authorities such as the FDA.
But their differences are becoming more important in shaping consumer behaviour.
Protein supports muscle repair and growth, but many consumers now feel they are already getting “enough” protein in their daily diets. As a result, the urgency to supplement is declining.
Fiber, on the other hand, remains one of the most common nutrient gaps worldwide. It supports digestion, gut health, blood‑sugar stability, and long‑term well‑being benefits that align perfectly with today’s shift toward preventive health and microbiome support.
What’s Fuelling the New Fiber Trend?
Several industry factors are pushing fiber to the foreground:
• Gut health has become a leading wellness theme.
• Consumers want natural solutions rather than fortified “power” ingredients.
• Brands are looking for regulatory‑friendly claims that are easy to communicate.
• New types of functional fiber ingredients are opening innovation possibilities.
The result: a growing market demand for fiber‑rich snacks, baked goods, beverages, and nutrition products.
Staying Ahead of Trends Before They Become Trends
At Van Wankum Ingredients, we believe in being ahead of the curve. Trends don’t start on shelves they start in R&D rooms, conversations with suppliers, and early market signals.
That’s why we continuously follow scientific developments, consumer shifts, and ingredient innovations long before they become mainstream movements. Whether your team is exploring fiber‑forward formulations or preparing for the next big category shift, we work alongside you from the earliest stages of product development.
Because staying ahead means innovating before something becomes a trend not after.