Bioactive Peptides from Food Sources: Multi-System Health Benefits and Molecular Mechanisms

Dear Colleagues,

Food-derived bioactive peptides, originating from plant, animal, and microbial sources, have emerged as promising functional ingredients with significant health-promoting potential beyond their basic nutritional value. This Special Issue of Nutrients aims to explore the multifaceted roles of these short-chain peptides in modulating critical physiological functions.

We invite the submission of original research and review articles that investigate the biological activities of dietary peptides across various health domains. Of particular interest are studies elucidating their effects on skeletal muscle protein synthesis and attenuation of atrophy (sarcopenia); the modulation of gut microbiota, barrier integrity, and overall intestinal health; and their impact on immune regulation, anti-inflammatory responses, and oxidative stress. Furthermore, we welcome contributions examining the intriguing gut–brain axis-mediated effects of these peptides on mood and cognitive function, as well as their therapeutic potential in managing heat stress and enhancing skin wound healing processes. This Special Issue seeks to advance our understanding of the mechanisms of action and the translational application of food-derived bioactive peptides in promoting systemic health and preventing chronic diseases.

Prof. Dr. He Li
Dr. Jianyin Miao
Prof. Dr. Dai Cheng
Guest Editors

Manuscript Submission Information

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