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Do the oils in coffee (cafestol and kahweol) raise blood lipids or increase cardiovascular risk? Learn More

What is PEN?

The PEN System is a powerful database delivering evidence-based answers to your practice-based questions.

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We offer a variety of license types to meet your needs.

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Universities, dietetic associations and nutrition professionals around the world use the PEN System.

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New and Upcoming Content

Find the newest and most recently updated content here, along with a sneak peak at what we’re working on!

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New Tools and Resources

View a sample of the latest professional and client tools and resources added to the PEN System.

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Trending Topic News Feed

What is everyone talking about? Trending Topics provide evidence analysis or comment on nutrition topics in the news.

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Feature Topic: What Advice can Dietitians Tell their Clients Who Are Concerned About Liquid Smoke?

The Practice-based Evidence in Nutrition: PEN® team was recently asked to consider adding information about liquid smoke into the PEN System as...

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Latest in PEN eNews

PEN In Practice New Background Document on Cultural HumilityWe've used our Knowledge Co-Creation process to develop a Background document on a...

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