Bone Broth
Also known as: bovine bone broth, chicken bone broth, collagen broth, stock
Effective Dosage
No established dose
What the Science Says
Bone broth is a liquid made by simmering animal bones in water, often marketed as a source of collagen, amino acids, and minerals. The provided research shows it does contain amino acids like glycine, proline, and hydroxyproline, and one animal study found that chicken bone broth supplementation reduced trigeminal nerve sensitivity in a rat migraine model. However, the amino acid concentrations vary widely between preparations, making it unreliable as a consistent nutritional source.
What It Doesn't Do
Not a reliable collagen supplement — amino acid levels are too inconsistent and often too low compared to actual collagen supplements used in research. No human clinical trials support claims about joint repair, gut healing, or skin improvement. Not a proven migraine treatment. TikTok postpartum 'bounce-back' claims are not backed by any clinical evidence.
Evidence-Based Benefits
Bone broth is rich in collagen, which may support joint health and skin elasticity. Preliminary studies suggest it contains amino acids and minerals that could contribute to overall wellness, but robust clinical evidence is lacking.
Weak EvidenceEffective at: No established dose
Source: auto-research
Absorption & Bioavailability
Unknown — no clinical absorption data in the provided studies. Amino acid content varies dramatically between batches and preparation methods, making bioavailability assessment unreliable.
Red Flags to Watch For
- Amino acid concentrations vary wildly between commercial and home-prepared batches — you may not be getting what you expect
- No human clinical trials exist in the provided data to support any health claims
- Marketed heavily on social media (TikTok) for postpartum recovery with no clinical backing
- Collagen precursor levels are significantly lower than doses used in actual collagen research — don't assume it equals a collagen supplement
- Sodium content can be high, especially in commercial preparations, which may be a concern for people managing blood pressure
Products Containing Bone Broth
See how Bone Broth is used in these analyzed products:
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-04-06