The role of plant-based nutrition in cancer prevention

Plant-based nutrition has been shown to protect against the 15 leading causes of death in the world, including many cancers, and may offer benefits as a disease modifying tool to improve the management and treatment of these conditions. Results on the effects of plant-based nutrition on breast, prostate, colorectal and gastrointestinal cancers have been the most extensively studied, and thus have the most published supporting evidence thus far. Whole foods plant-based diets have shown to significantly protect against these cancers, as well as additional cancers and other chronic disease states. Nutritional interventions in the prevention of various cancers offer a significant benefit to currently used medical therapies, and should be employed more often as an adjunct to first-line medical therapy. Although the effects of diet are becoming more well-known and the role of diet and lifestyle factors in health and disease is gaining more attention and emphasis, the benefits or detriments are still underestimated and undervalued.