White Bean Flour, Rich in Minerals With a mild taste and smooth texture, white beans (specifically navy beans) boast a wide range of nutritional benefits, such as cholesterol-lowering dietary fibre, quality plant-based protein and vital bone-building minerals such as magnesium and phosphorus. White beans are also a good source of vitamin B1 (thiamin), vitamin B9 (folate), manganese, copper and iron. This profile makes white bean flour a nutritious, mineral-rich and versatile gluten-free ingredient.