Malnutrition Awareness Week: September 14–18

Register for MAW webinars—free for ASPEN members and MAW Ambassadors—and access resources to support malnutrition awareness and nutrition care.

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September 14–18, 2026

Malnutrition Awareness Week

February 13–16, 2027

ASPEN Nutrition Science & Practice Conference

ASPEN 2027 Nutrition Science & Practice Conference

February 13–16, 2027, Chicago, Illinois. Register early for the lowest rates and more chances to win conference perks!

See Program

September 14–18, 2026

Malnutrition Awareness Week

February 13–16, 2027

ASPEN Nutrition Science & Practice Conference

ASPEN Leads the Science and Practice of 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 has access to safe and effective nutrition care.

Learn About Membership

News & Updates

September 2026 Clinical Practice Highlights
Newsletter | 09.09.26
New ASPEN Clinical Considerations for Neonatal Starter Parenteral Nutrition
ASPEN Update | 09.02.26
Updated ASPEN Recommendations for L-Cysteine Hydrochloride Shortages
ASPEN Update | 08.31.26
Register for 2026 Malnutrition Awareness Week Webinars
ASPEN Update | 08.28.26
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
Clinical Considerations for Neonatal Starter PN
New
ASPEN developed this resource to help healthcare organizations maintain safe, timely access to neonatal starter parenteral nutrition amid changes in 503B sterile compounding services.
Read Guidelines
New Guidelines
Nutrition in Adults with Head and Neck Cancer Guidelines
This evidence-based, comprehensive document addresses several key questions that interdisciplinary clinicians face when providing nutrition care to this population. ASPEN is grateful to Nicole Kiss, PhD, APD FDA, and the entire expert author group.
Read Guidelines
New Guidance
ASPEN Definition of Terms Guidance—Now Online
ASPEN has released its latest Definition of Terms, Style, and Conventions Guidance, now available online for easier access and ongoing updates. Stay current on terminology and appropriate use of abbreviations.
View Guide
Every Voice Counts!
Support Legislation Advancing Nutrition Support
Our Take Action Center makes it easy for you to email your legislators with prepared but customizable letters asking them to support clinical nutrition-related bills.
Take Action

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

Which Registration Type Do I Need?

Select Physician If:
You are an MD, DO, DVM, or a non-healthcare or industry professional.
Select Professional If:
You are an RD, RN, RPh/PharmD, PhD, NP, PA, or any other type of health professional.
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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