Impact of Nutritional Status on Survival and Development of Hodgkin's Lymphoma: A Scoping Review.

Background/Objectives: Hodgkin's lymphoma (HL) is a cancer of the lymphatic system, the etiology of which remains partially unexplained, and environmental factors, including nutritional factors, may play an important role in its development and clinical course. The aim of this review was to examine the available literature on the impact of nutrition on the development and mortality of Hodgkin lymphoma. Methods: We conducted a literature review using databases, including publications from the last 10 years on nutrition and HL. Eventually, 3 publications were included in the review. Conclusions: Available data suggest that a diet rich in vegetables, fruits, fiber, and omega-3 fatty acids may have a protective effect, reducing the risk of developing Hodgkin's lymphoma and improving prognosis and survival through anti-inflammatory and immune-supporting effects. On the other hand, excessive consumption of saturated fats, simple sugars and processed meat products can promote cancer transformation and worsen the course of the disease. Despite the promising results, further, well-designed prospective and interventional studies are needed to unequivocally determine the role of nutrition in the etiopathogenesis and treatment of HL.