Bone Broth: The Celebrity-Endorsed Superfood - What Does Science Say?

Bone broth is also rich in amino acids like glycine, glutamine, and arginine, which are believed to support gut health and the immune system. Glutamine, for instance, may help repair the intestinal lining and prevent “leaky gut syndrome,” a condition where toxins and bacteria pass through weakened gut walls and cause inflammation. Although promising, these claims remain largely theoretical, as direct scientific evidence linking bone broth to gut repair is limited.