Rhonda Patrick: Why this supplement is anything but “useless”

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Peer-Reviewed Research
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Rhonda Patrick

Video Summary · April 2, 2026

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Key Takeaways

  • Multivitamins (like Centrum Silver) reduced brain aging by 2.1 years in older adults (65+) across three major trials.
  • Episodic memory improved by 4.9 years with daily multivitamin use – crucial for remembering events/experiences.
  • Results came from COSMOS trials – large, randomized controlled studies (gold standard evidence).

Supplements & Protocols Mentioned

  • Centrum Silver multivitamin – affordable, widely available (e.g., Walmart).
  • Protocol: Take daily for at least 1 year for measurable cognitive benefits.

Notable Quotes

“Globally reduced brain aging by 2.1 years… reduced episodic brain aging by 4.9 years.”

Bottom Line

If you’re 65+, consider a daily multivitamin like Centrum Silver – proven to slow brain aging and boost memory in rigorous studies.

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Medical Disclaimer

This article is for informational purposes only and does not constitute medical advice. The research summaries presented here are based on published studies and should not be used as a substitute for professional medical consultation. Always consult a qualified healthcare provider before making any changes to your health regimen.

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