Collagen for Joints Over 50: What the Research Supports (and Which Brands Are Worth It)

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Collagen is not a shortcut. Small studies suggest collagen peptides taken alongside resistance training may support joint comfort, but results vary and evidence is still limited.

Look for hydrolyzed collagen peptides, third-party testing (NSF or USP marks), and a clear per-serving dose. Avoid proprietary blends that hide amounts.

Take it consistently for at least 12 weeks before judging. Talk to your doctor first if you take blood thinners or have kidney issues.