Parenteral Nutrition Order Writing Course

Learn how to assess, initiate, and manage patients requiring PN in this hybrid continuing education course. Sessions start April 1 and August 5. Session 1 supported in part by Fresenius Kabi.

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Hybrid Course

Parenteral Nutrition Order Writing

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Nutrition Support Fundamentals

Annual Conference

Last Chance to Register

Nutrition Support Fundamentals Winter Course

New hybrid format! Access 10 on-demand recordings starting January 21 and join live Q&A sessions March 2–5. Earn up to 15.5 CE credits.

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Hybrid Course

Parenteral Nutrition Order Writing

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Nutrition Support Fundamentals

Annual Conference

Last Chance to Register

ASPEN26 Starts February 14

Register now for the ASPEN 2026 Nutrition Science & Practice Conference—February 14–17—Long Beach, CA and virtual.

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Hybrid Course

Parenteral Nutrition Order Writing

Register Now

Nutrition Support Fundamentals

Annual Conference

Last Chance to Register

ASPEN Leads the Science and Practice of Clinical Nutrition

Celebrating 50 years of advancing clinical nutrition! ASPEN is a global interprofessional community of dietitians, nurses, nurse practitioners, pharmacists, physicians, physician assistants, researchers, scientists, and other health professionals. We provide resources across every facet of nutrition support, including clinical practice, research, and education.

We envision a world in which every patient receives safe, effective, and high-quality nutrition care.

Learn About Membership

News & Updates

Interdisciplinary Team Thwarts Malnutrition in Liver Patients
ASPEN in the News | 02.10.26
Attend the ASPEN26 Virtual Conference
ASPEN Update | 02.04.26
February 2026 Clinical Practice Highlights
Newsletter | 02.04.26
Guideline-Driven Sessions at ASPEN26
ASPEN Update | 01.29.26
View All News & Updates

Featured Events and Resources for Clinicians

To enhance clinical knowledge, fulfill continuing education requirements, and provide better patient care.

New Guidance
ISMP/ASPEN MCB-PN Consensus Statements
New
ASPEN and the Institute for Safe Medication Practices recently held a stakeholder meeting to reach consensus on 18 statements on MCB-PN safety, highlighted in this practice tool. Supported by Fresenius Kabi.
See Statements
New Resource
ICD-11 Coding of Adult Malnutrition
New
This joint practice tool provides clinicians with insight into the ICD-11 coding for adult malnutrition change and its impact on practice. The change is projected to impact clinical practice in 2027.
Download Now
New Guidance
Lipid Injectable Emulsions Shortage Recommendations
New
The ASPEN PN Committee has updated guidance on clinical practice during lipid injectable emulsion (ILE) shortages. The guidance is relevant for all patient populations and practice settings and covers all ILEs approved for use in the US.
See Recommendations
Support Research
Help Us Shape the Future of Nutrition Care
Honor ASPEN’s remarkable 50-year journey by giving to the ASPEN Rhoads Research Foundation. Your contribution—big or small—drives our mission forward, advancing the future of nutrition care and research.
Donate Today

Connect with Our Clinical Nutrition Community

Do you need to discuss a nutrition-related patient case with fellow clinicians? ASPEN Member Connect is an online community where you can network, learn from peers, and get your questions answered!
Visit Member Connect

Join Us in Driving the Therapies
of Tomorrow

Your support makes all the difference! Scientists who received grants from the ASPEN Rhoads Research Foundation have gone on to conduct research that has led to important scientific advances.
Visit the Foundation

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Select New Practitioner If:
You are a new practitioner or currently in training. See the eligibility chart.
Select Student If:
You are a full-time student at an accredited institution. See the eligibility chart.
about our member discount
Members enjoy discounts on conference registration and all other ASPEN products and services. Become a member now.

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