Is Fiber the Secret Ingredient That Could Make Protein Snacks Obsolete? Find Out NOW!

In a growing trend, only about 5% of Americans currently meet daily fiber recommendations, yet a significant 64% of consumers are actively seeking to increase their fiber intake. This information comes from the 2026 Snacking Trends Report published by the better-for-you snack brand That’s It. The disconnect between awareness and actual consumption is noteworthy; searches related to fiber have surged by more than 30% year over year on Google, with social media engagement around the topic increasing even more dramatically. This indicates that fiber is evolving from being a neglected nutrient to a mainstream priority for health-conscious consumers.

As consumers pivot towards nutrient-dense and functional foods that enhance satiety and support digestive health, the rise of GLP-1 medications—which can disrupt digestion—has made fiber intake even more crucial. According to data from the consumer search firm Spate, the interest in fiber is increasingly associated with specific health concerns, such as gut health and hormonal conditions like polycystic ovarian syndrome (PCOS). This shift aligns with an evolution similar to that of protein in the last decade, transitioning fiber into a functional and essential component of the diet.

CEO of That’s It, Lior Lewensztain, emphasizes that fiber sourced from real fruits and vegetables is preferable to extracted or heavily fortified options. This perspective resonates with a growing consumer expectation for clean labels and minimal processing. It is also supported by recent recommendations in the 2025–2030 Dietary Guidelines for Americans, which encourage the consumption of whole produce.

Spate's analysis indicates that consumer searches often focus on fundamental questions like “what is fiber?” and “fiber-rich foods,” showcasing a demand for education on real-food solutions rather than niche supplementation. This suggests that fiber is becoming a staple in functional snacking, much like protein has become.

“Fiber is going to reach those heights much faster than it took protein,” said Lewensztain, asserting that “people are finally understanding that they do need fiber for all types of reasons.” The data from Spate reflects a trend where fiber is frequently associated with protein in various product formats, especially in snacks, beverages, and supplements.

Brands Respond with Fiber-Forward Innovation

New product launches demonstrate brands' responsiveness to the fiber revival, with offerings designed for ease of use in daily routines—an essential factor for the scalability of functional ingredients. For example, Barilla recently launched its Protein+ Stars pasta, a unique star-shaped product that provides 17 grams of protein and 10 grams of fiber per 3.5-ounce serving. This product merges functional nutrition with playful design, reflecting a lifestyle-oriented approach to health.

Similarly, the baked fruit snack brand Cooper Street has expanded its line with Apple Cinnamon Granola Bakes, which combines real fruit with fiber-rich ancient grains like oats, quinoa, chia seeds, and flax, targeting gut health, satiety, and blood sugar stability.

Another notable entry is Nutri-Grain’s new Crunchy bars, which offer a straightforward approach to fiber-forward snacking. These bars are formulated with a blend of oats, barley, buckwheat, rye, and quinoa, while also emphasizing non-GMO ingredients and avoiding high fructose corn syrup, artificial flavors, and common allergens like peanuts.

As Spate’s data highlights, consumer demand for fiber is accelerating, especially in easy, everyday formats. Brands that seamlessly integrate fiber into their products—rather than presenting it as a niche or medicinal add-on—are likely to be in the best position to capitalize on this trend. The growing acknowledgment of fiber's importance marks a significant shift in consumer health priorities, opening the door for innovative products that meet evolving dietary needs.