New content is continuously being added to the PEN® System by our team of experts. Use the best available evidence to inform your practice.
Food Safety Culture and Climate Background Learn More
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.
A recent study examined erythritol and the risk of atherothrombotic disease. The PEN Team decided to continue the conversation, exploring whether the...
Have you seen something in the news that you’d like the PEN Team to scrutinize?
PEN® In Practice Histamine Intolerance and the Effectiveness of a Low Histamine Diet Do individuals with a suspected histamine intolerance...
PEN eNews is a free monthly e-newsletter that helps dietitians position themselves as leaders in evidence-based nutrition practice.
Interested in previous issues of PEN eNews?Take a look at our PEN eNews archives.
Tweets by pennutrition
PEN eNews is free! Keep up to date with PEN and evidence-based nutrition practice!