The importance of beta gluten cannot be overstated, as this prebiotic fiber promotes the growth of healthy microbes, lowers LDL cholesterol and helps regulate blood sugar.
Yes, each plant has its own unique blend of gut-healing fiber. Algae, seaweed, varieties of mushrooms, whole grains like oats and barley are outstanding sources of beta glucan. Barley is also rich in selenium, an often overlooked mineral important for thyroid health and prevention of autoimmune thyroid disease.
In addition to beta gluten, whole oats contain phenolic acids that help keep inflammation at bay and act as antioxidants.
Seaweed is probably behind the longevity seen in Japan where it’s a menu favorite. Its fiber content is nearly 85% soluble prebiotic.