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PEN - The Global Resource for Nutrition Practice

The new PEN System interface is now live!

Planned Maintenance PEN will be undergoing planned maintenance on July 30, 2:00 p.m. ET to 5:00 p.m. ET. You may experience brief service interruptions during this window.

New, Updated and Upcoming Content

View new and recently updated content in the PEN System and get a sneak peak at what's coming. Jump to Upcoming PEN Content.

Knowledge Pathways

Practice Questions

Summary of Recommendations and Evidence

Backgrounds

To see New Tools and Resources click here.

Upcoming Content

Here is content that we are planning to add or enhance in the near future. Your input will influence future topics. Submit a Content Idea to provide feedback.

New, Revised and/or Expanded Content Under Development

New

Being Updated/Revised 

  • COPD
  • Disordered Eating