New content is continuously being added to the PEN® System by our team of experts. Use the best available evidence to inform your practice.
The PEN System turns 20 this year! Learn 20 PEN System fun facts here
The PEN System is a powerful database delivering evidence-based answers to your practice-based questions.
We offer a variety of license types to meet your needs.
Universities, dietetic associations and nutrition professionals around the world use the PEN System.
Find the newest and most recently updated content here, along with a sneak peak at what we’re working on!
View a sample of the latest professional and client tools and resources added to the PEN System.
Support the PEN System with input on knowledge pathways and content review.
What is everyone talking about? Trending Topics provide evidence analysis or comment on nutrition topics in the news.
Dietitians know, and care about evidence-based practice (EBP) - but do they apply it regularly in their jobs? Some evidence has suggested that allied...
Have you seen something in the news that you’d like the PEN Team to scrutinize?
PEN In Practice Do You Need an Electrolyte Beverage?
PEN eNews is free! Keep up to date with PEN and evidence-based nutrition practice!