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Gut-Bone Axis

Meaning

The Gut-Bone Axis describes the recently recognized bidirectional communication system linking the gastrointestinal tract, its resident microbiota, and the skeletal system, demonstrating a significant influence on bone metabolism and structural integrity. This complex physiological relationship highlights how gut health, including nutrient absorption and microbial balance, directly impacts the processes of bone formation and resorption. Dysbiosis, or an imbalance in the gut flora, can contribute to systemic inflammation and alter the absorption of essential minerals like calcium and magnesium, thereby compromising bone mineral density. Recognizing this axis is vital for holistic approaches to musculoskeletal and hormonal health.