Nutritional Interventions in Cancer Cachexia Prevention and Treatment

Cancer cachexia contributes to 30% of cancer-related deaths. There is currently no treatment or standard of care for cancer cachexia. Many nutritional interventions show promise for the treatment and or prevention of cachexia. Supplementation with omega-3 fatty acids, protein and vitamins either alone or in combination has shown some beneficial effects in the prevention and treatment of cancer cachexia. The mechanisms through which many nutritional interventions work to attenuate cachexia are just beginning to be understood. Therefore, the purpose of this review is to examine several nutritional strategies that have been investigated in the prevention and or treatment of cancer cachexia and provide evidence for the use of additional nutritional interventions to combat cachexia.