Bone Broth for Gut Health

Research suggests that bone broth may offer meaningful support for gut health through its rich profile of amino acids — including glutamine, glycine, proline, histidine, and arginine — and minerals such as calcium, magnesium, and zinc, which have documented roles in strengthening intestinal barrier function, reducing gut inflammation, and improving nutrient absorption, with potential relevance for conditions like inflammatory bowel disease. The available evidence on this specific topic consists of a single 2025 narrative review synthesizing findings from animal and human studies, rather than direct clinical trials or meta-analyses, which meaningfully limits the strength of conclusions that can be drawn. The reviewers themselves acknowledge that further rigorous research is needed before firm claims can be made about bone broth as a therapeutic or preventive tool for gut conditions. It is also worth noting that the majority of studies provided alongside this review examined unrelated topics in microbiology, immunology, and infectious disease, and do not contribute evidence relevant to bone broth or gut health, underscoring that the direct research base for this specific use remains in its early stages.