Dietary Structure and Disease Prevention in Special Ethnic Groups

Abstract

Diet is vital for health, especially in ethnic groups with strong religious and cultural dietary beliefs. The Hui, a Muslim community in China, follow unique dietary rules rooted in Islamic traditions—these rules not only preserve their cultural identity but also shape their health risk profiles, forming the core focus of this study. Using existing epidemiological data and conducting cross-ethnic comparisons with the Han and Tibetan groups, the research explores the link between the Hui’s eating habits and chronic disease incidence. Key findings show that frequent consumption of red meat, salted preserved foods, and high-fat dairy, combined with irregular meal schedules and insufficient intake of fresh fruits and vegetables, correlates with higher rates of gastric cancer, gallstones, and metabolic disorders. Notably, factors like traditional food preservation techniques, nutrient intake patterns, and cooking styles (e.g., heavy oil use in some Hui cuisines) contribute to health differences across the three ethnic groups, with variations also observed within the Hui population, emphasizing the need for targeted, culturally tailored interventions. These results highlight the urgency of integrating health promotion into the Hui’s religious and community settings, ensuring initiatives align with their dietary beliefs. Such culturally sensitive approaches can effectively reduce the burden of diet-related diseases while safeguarding the Hui’s cultural heritage, providing valuable insights for designing public health strategies for ethnic groups with distinct dietary traditions.