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Bone Health

The importance of calcium for bone health

Strong bones are essential for maintaining an active lifestyle and overall physical resilience. Calcium plays a critical role, not only in building and maintaining bone density, but also in supporting muscle function and metabolism. However, only about 30% of dietary calcium is absorbed, so making the most of our intake is crucial. Peak bone mass is reached by early adulthood, after which bone density declines – especially in perimenopausal women. Therefore, achieving high bone density early in life is essential for maintaining long-term bone health and promoting healthy aging.

Chicory root fiber’s role in calcium absorption

Chicory root fiber’s role in calcium absorption

Most calcium is absorbed in the small intestine with the help of vitamin D. However, chicory root fibers, particularly a blend of shorter and longer chain inulin, enhance calcium absorption throughout the large intestine, effectively creating an additional site for uptake. These prebiotic fibers work to increase calcium bioavailability, supporting its absorption independent of vitamin D. Research, including a one-year study at the USDA Children’s Nutrition Research Center, shows that a daily intake of 8 g chicory root fiber significantly improves calcium absorption and bone mineral density in adolescents.

The study confirmed that the additionally absorbed calcium reaches the bones, highlighting chicory root fiber’s unique role in supporting bone health. The main mechanism is that prebiotic fermentation of chicory root fiber lowers the pH in the colon, creating an acidic environment that improves calcium solubility. These fibers may also increase the gut’s absorptive surface, support the production of calcium-binding proteins and have direct effects on bone mineralization.

A natural way to support bone health

A natural way to support bone health

This ongoing research underscores the role of prebiotic chicory root fibers in maintaining strong bones. They offer a simple, natural way to enhance calcium absorption and support bone health across various life stages, from adolescence to perimenopausal women and older adults.

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