Precision nutrition in gastric cancer: current advances and future directions (opens in new tab)

Patients with gastric cancer frequently experience malnutrition, weight loss, and sarcopenia from diagnosis through treatment and follow-up. These conditions are not solely attributable to inadequate intake but are closely related to systemic inflammation, metabolic reprogramming, treatment-related toxicities, and altered digestion and absorption after gastrectomy. This review summarizes the theoretical basis, assessment approaches, stage-specific intervention strategies, and current evidence...