The Practice-based Evidence in Nutrition® (PEN) System is an online food and nutrition database filled with evidence summaries, practice recommendations and links to evidence-based tools and resources. The PEN System houses a webpage dedicated to nutrition screening tools with links to validated tools such as the Malnutrition Screening Tool and the Spinal Nutrition Screening Tool. Learn more about the PEN System.
Sign up or learn more about the different access options for the PEN System. Free or subsidized access to the PEN System is a member benefit of the following national dietetic associations:
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