[DOI] [PMC free article] [PubMed] [Google Scholar] 69.Fearon K, Strasser F, Anker SD, Bosaeus I, Bruera E, Fainsinger RL, Jatoi A, Loprinzi C, MacDonald N, Mantovani G, Davis M, Muscaritoli M, Ottery F, Radbruch L, Ravasco P, Walsh D, Wilcock A, Kaasa S, Baracos VE
pmc.ncbi.nlm.nih.gov 4The RX Index (May 2026)
To ensure methodological clarity, avoid overstating analytical rigor and to address the inherent heterogeneity of comparing controlled clinical trials with observational real-world evidence, no original quantitative meta-analysis or formal risk-of-bias assessments were conducted
Consume a combination of carbs, protein, and healthy fats in every meal