Thomas DeLauer: The Vitamin C Mistake Most People Make

🟢
Peer-Reviewed Research
T
Thomas DeLauer

Video Summary · June 5, 2026

View Full Protocol →

Key Takeaways

  • Take vitamin C daily to reduce cold incidence by 45% and shorten duration by 59% (based on study with 1,000mg/day).
  • Prioritize vitamin C before illness strikes – immune cells need 100x more vitamin C during infections, and deficiency worsens symptoms.
  • Choose liposomal vitamin C for better absorption (water-soluble vitamin C is rapidly excreted otherwise).
  • Support collagen production with vitamin C to strengthen mucous membranes (first line of defense against pathogens).

Supplements & Protocols Mentioned

  • Vitamin C – 1,000mg daily dose shown effective in study.
  • Liposomal vitamin C (specifically Purality brand) – enhances absorption and retention.

Notable Quotes

“When we’re sick, we can end up having an increase of a hundredfold when it comes down to vitamin C inside the cell compared to the plasma level.”

Bottom Line

Take 1,000mg of liposomal vitamin C daily to prevent and shorten colds, especially before illness when immune demand spikes.

Explore supplements mentioned in this video

Shop on iHerb →

Explore More

Watch the Full Video

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.

⚡ Research Insider Weekly

Peer-reviewed health research, simplified. Early access findings, clinical trial alerts & regulatory news — delivered weekly.

No spam. Unsubscribe anytime. Powered by Beehiiv.

From Our Research Network

Part of the Evidence-Based Research Network

Similar Posts