Nutrition in cancer survivorship: bridging the evidence-practice gap

Nutrition plays a pivotal role in cancer survivorship, influencing not only long-term health outcomes but also quality of life and risk of recurrence. As advances in early detection and treatment have led to a growing global population of cancer survivors, attention has increasingly shifted from acute care to the promotion of sustained well-being and prevention of secondary health challenges. Despite growing evidence linking dietary patterns, body composition and metabolic health with survivorship outcomes, there remains significant variability in nutritional guidance, access to evidence-based interventions and integration of nutrition into oncology care. This review explores the current state of knowledge on nutrition in cancer survivorship, highlights key challenges faced by healthcare systems and patients and presents a new proposed model of care to optimise nutrition within survivorship care, bridging the evidence-practice gap.