Omega-3 polyunsaturated fatty acids (ω-3 PUFA) have played an influential role in various fields of health and nutrition, prominently making their mark in sports nutrition. Initially acclaimed for their contribution to general health, their application has extended to optimizing athletic performance, enhancing cardiovascular health, and supporting recovery and cognitive function among athletes. Presently, a vast body of research highlights their role in regulating inflammation, improving endurance, and supporting mental well-being, though questions persist about their mechanisms, optimal intake, and comprehensive benefits.

The aim of this Research Topic is to explore the extensive impact of ω-3 PUFA within the broader context of nutrition and performance, evaluating their journey from general health components to integral elements of sport-specific dietary strategies. By investigating landmark studies across various disciplines, the research will answer questions about the physiological and biochemical mechanisms underpinning their benefits, as well as their evolving role in both physical and cognitive performance enhancement. The topic also intends to examine historical and ongoing challenges in determining their full scope of efficacy and possibilities for future applications.

To gather broader insights into the versatile role of ω-3 PUFA in health and performance, we welcome articles addressing, but not limited to, the following themes:

o Multifaceted benefits of ω-3 PUFA in overall health and athletic performance
o Biochemical and physiological pathways implicated in ω-3 efficacy
o Comparative studies of ω-3 PUFA with other nutritional supplements
o Historical perspectives on the integration of ω-3 in diets across cultures
o The possible epigenetic role of ω-3
o Challenges and debates in optimizing ω-3 intake and dosage
o Future directions for ω-3 research in advancing sports and cognitive performance

Articles inquiring into diverse applications, comparative benefits, and interdisciplinary approaches are encouraged to expand our comprehension of ω-3 PUFA's profound influence across health and performance sectors.

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Omega-3 Fatty Acids: A Journey in Sports Nutrition