Collagen helps with joint stiffness, mobility, and bone density.
Posted by The Dan Bongino Show, Checked
- Sources
- 4 support2 context
- Said
- 1 time·
- Confidence
- 75%
The Dan Bongino ShowSep 16, 2026
The claim matches the post's wording, which is an accurate extraction. A 2023 PMC review of the literature reports that collagen supplementation increases bone strength, density and mass and improves joint stiffness and mobility, and secondary health outlets describe similar benefits.
What was said
… It's critical. It's like the mortar for bricks. After 30, our bodies often lose one to 2% of collagen every year, and by age 60, many are likely producing half. But here's how taking collagen can help you. Here's how taking collagen will help. Ah, collagen is awesome for helping with joint stiffness and mobility, and it's great for helping with bone density. Paula will tell you how great collagen is for our skin, and her hair swears by it. I got you over 45% off, free shipping, and a 365 day money back guarantee. If you don't feel a real difference in your health, you get your money back, no questions asked. …
The Dan Bongino Show · · from the transcriptPost →What we found
Supports. A 2023 PMC review states that collagen supplementation increases bone strength, density and mass and improves joint stiffness/mobility, citing clinical interventional studies.[1]
Supports. Health.com reports that collagen supplementation has been shown to increase bone strength and improve joint mobility, citing a 24-week study of joint flexibility.[2]
Supports. Verywell Health says collagen supplements help improve bone mineral density, strength and structure, and enhance joint stability and mobility.[3]
Supports. Healthline reports that collagen supplements may improve joint stiffness and bone loss, with a review finding significant improvements in joint stiffness in osteoarthritis.[4]
Context. Cleveland Clinic says research on collagen peptides is still evolving and results are often conflicting, though some studies suggest benefits for joints and bones.[5]
Context. Reuters-syndicated coverage says current evidence favors collagen for knee osteoarthritis symptoms specifically, but not for arthritis generally.[6]
Sources
6 sources: 1 primary, 5 not rated
- 1Collagen supplementation in skin and orthopedic diseases: A ...pmc.ncbi.nlm.nih.gov · primary source · cited for: supports
- 2Can Collagen Supplements Improve Skin and Joint Health? Experts ...health.com · not rated · cited for: supports
- 3What Happens to Your Bones and Muscles When You ...verywellhealth.com · not rated · cited for: supports
- 4Top 8 Benefits of Collagenhealthline.com · not rated · cited for: supports
- 5Collagen Peptides: Benefits and Side Effectshealth.clevelandclinic.org · not rated · cited for: context
- 6Collagen vs. glucosamine: Which is better for arthritis?rmb.reuters.com · not rated · cited for: context
Where this claim was made
Said in 1 published post
Related claims
- By age 60, many people are producing half of the collagen they produced at a younger age.Mixed
- After age 30, the human body makes less collagen every year.True
- Human bodies lose one to 2% of collagen every year after age 30.True
- Human bodies produce one to 2% less collagen every year after age 30.True
- By age 60, many people have lost about half of their collagen.Mixed