ASPEN strives to bring valuable resources to the health care community through its products and publications. These products include our peer reviewed journals, Journal of Parenteral and Enteral Nutrition (JPEN) and Nutrition in Clinical Practice (NCP). Non-journal publications include books, Apps and online educational products that ASPEN develops and markets. ASPEN also co-markets other publishers’ nutrition-related works for our consumers’ convenience.
ASPEN Online Store
ASPEN's online bookstore is full of scientific and practical information that will help you provide the best care to your patients.
Many of our publications are also available in an eBook format.
JPEN is the premier scientific journal of nutrition and metabolic support. It publishes original, peer-reviewed studies that define the cutting edge of basic and clinical research in the field. It explores the science of optimizing the care of patients receiving enteral or intravenous therapies. Also included are: reviews, techniques, brief reports, case reports, and abstracts.
NCP is a peer-reviewed interdisciplinary publication. It is the highest-rated member benefit by ASPEN members and publishes articles about the scientific basis and clinical application of nutrition and nutrition support. NCP contains peer-reviewed comprehensive reviews, clinical research, case observations, and other types of papers written by experts in the field of nutrition and health care practitioners involved in the delivery of specialized nutrition support.
Learn more about the journals and how you can earn free CE with each issue of NCP and JPEN here.
New Product Proposals
Join our respected expert circle of influential authors by submitting your product ideas. We encourage your proposals that align with our mission to serve as the preeminent, interdisciplinary, nutrition society dedicated to patient-centered clinical practice worldwide through advocacy, education and research in specialized nutrition support. ASPEN has a strong tradition of publishing high-quality books, manuals, monographs, journals and CDs.
To submit a proposal, complete the form and send it by email.
ASPEN Lending Library
Have you ever wondered what’s on the bookshelves in the ASPEN library? ASPEN has an exclusive new member benefit just for you – check out our newly catalogued lending library, with more than 600 titles in 53 areas, including clinical nutrition, metabolism, disease, practice resources, and more! ASPEN members just pay shipping in order to borrow books, reports, and other materials from our archives. Check out what we have on our shelves.
Reprint and Permissions
ASPEN offers a range of reprint, licensing and permission services for its journals, books and other products. Learn more here.