Whole Grain and High Fiber Foods Market Report 2026

The whole grain and high fiber foods market size has grown strongly in recent years. It will grow from $43.64 billion in 2025 to $46.4 billion in 2026 at a compound annual growth rate (CAGR) of 6.3%. The growth in the historic period can be attributed to increasing awareness of dietary fiber benefits, growth in bread and cereal consumption, rising prevalence of digestive health issues, adoption of whole grains in diets, expansion of packaged food retail channels.

The whole grain and high fiber foods market size is expected to see strong growth in the next few years. It will grow to $59.79 billion by 2030 at a compound annual growth rate (CAGR) of 6.5%. The growth in the forecast period can be attributed to growing demand for functional foods, rising adoption of plant-based beverages, increasing popularity of multigrain and gluten-free products, expansion of e-commerce food retail, rising health-conscious and fitness-oriented consumer base. Major trends in the forecast period include increasing consumer preference for high-fiber products, rising demand for gluten-free and multigrain options, growing incorporation of ancient grains like quinoa and buckwheat, expansion of online and specialty retail channels, rising focus on functional foods and dietary supplements.

The rising demand for nutritious and natural food products is anticipated to propel the growth of the whole grain and high fiber foods market in the coming years. Nutritious and natural food products encompass items abundant in essential nutrients, dietary fiber, and functional components that support overall health and well-being. This demand is rising as consumers become increasingly health-conscious, seeking foods that contribute to digestive wellness, weight management, and chronic disease prevention. Whole grain and high fiber foods play a significant role in delivering these health advantages by supplying vital nutrients and sustained energy. For instance, in 2025, according to the Organic Trade Association, a US-based organic industry association, U.S. organic sales reached $71.6 billion in 2024, reflecting a 5.2% increase compared to 2023. Consequently, the rising demand for nutritious and natural food products is driving the growth of the whole grain and high fiber foods market.

Key companies operating in the whole grain and high fiber foods market are concentrating on AI-driven technological solutions to improve whole grain food production, such as sorghum, to enhance dietary fiber and functional food properties. Sorghum is a cereal grain belonging to the genus Sorghum, valued for its drought tolerance, high nutritional content, and versatility in food applications. For example, in November 2025, Cob, a US-based snack company specializing in gluten-free foods, launched its first sorghum-based popcorn, co-founded by Novak Djokovic, providing a nutritious, sustainable alternative to corn. The popcorn leverages whole grain sorghum, which is nutrient-dense, easy to digest, and uses 36% less water, delivering higher fiber and protein content. Available in four savory flavors - Cacio e Pepe, Mediterranean Herb, Olive Oil & Pink Salt, and Seriously Cheesy - the product is toddler-friendly, kernel-free, and designed for functional snacking, suitable for families and health-conscious consumers seeking better-for-you alternatives.

In June 2024, Intersnack Group, a Germany-based snack foods company, acquired Whole Earth Foods Ltd. for an undisclosed amount. This acquisition is designed to strengthen Intersnack’s European portfolio and expand its capabilities in organic and plant-based foods. Whole Earth Foods Ltd. is a UK-based natural foods brand producing peanut butter and plant-based spreads within the whole grain and high-fiber foods segment.

Major companies operating in the whole grain and high fiber foods market are Cargill Inc., Nestlé S.A., PepsiCo Inc., Bunge Limited, Grupo Bimbo S.A.B. de C.V., General Mills Inc., Kellogg Company, Flowers Foods Inc., Britannia Industries Ltd., Ardent Mills LLC, Annie's Homegrown Inc., Nature’s Path Foods Inc., Bob’s Red Mill Natural Foods Inc., Grain Millers Inc., Bagrrys India Ltd., Eden Foods Inc., Food For Life Baking Co. Inc., Cereal Ingredients Inc., Creafill Fibers Corp.

North America was the largest region in the whole grain and high fiber foods market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the whole grain and high fiber foods market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in the Whole Grain And High Fiber Foods market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The whole grain and high fiber foods market consists of sales of oatmeal, brown rice, granola, quinoa products, millet-based foods, high-fiber crackers, whole grain tortillas, fiber-enriched breakfast mixes, and whole grain ready-to-eat meals. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).

The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

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