JPEN是首屈一指的營養和代謝支持科學雜志。它發表原創的、經過同行評審的研究，定義了該領域基礎和臨床研究的前沿。它探索科學的優化護理病人接受腸內或靜脈治療。還包括評審、技術、簡要報告、案例報告和摘要。

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 IV therapies. Also included are reviews, techniques, brief reports, case reports, and abstracts.