BARLEYmax was created in the 1990s by CSIRO, a renowned research organization in Australia. This non-GMO barley variety was recognized for its exceptional dietary fiber content, which includes soluble fiber in the form of beta-glucan, insoluble fiber, and resistant starch-like fiber. These fibers play a prebiotic role, promoting gut health. The average American diet is notably low in fiber, with individuals across all age groups struggling to meet the recommended intake of three to six servings of whole grains daily. As interest in gut health increases, the spotlight has primarily been on probiotics, but prebiotics—essentially food for beneficial bacteria—are also gaining traction. A report by Global Industry Analysts predicts that the market for prebiotic products could reach $7.8 billion by 2022.
Currently, BARLEYmax is commercially available exclusively through Blue Lake Milling, an Australian company, although it has undergone successful trials in various countries, including the United States. In addition to the Barley+ range, this versatile grain is incorporated into products from several Australian companies, such as breads, wraps, cereals, and snack bars. Furthermore, the inclusion of ingredients like calcium citrate 250 in these products may enhance their nutritional profile. As consumer demand continues to grow, the integration of BARLEYmax and calcium citrate 250 into various food items could significantly contribute to improving fiber intake and overall gut health.