Dietary patterns refer to the overall eating habits and food choices of individuals or groups of people. Research in this area focuses on analyzing and understanding the impact of various patterns of food consumption on health outcomes, such as chronic diseases, obesity, and overall well-being. This research often involves studying the relationship between specific dietary patterns, such as the Mediterranean diet or the Western diet, and health outcomes to identify which patterns are associated with better or worse health outcomes. Additionally, researchers may explore factors that influence dietary patterns, such as cultural, socioeconomic, and environmental factors. Overall, research in this area aims to provide evidence-based dietary guidance and recommendations to promote better health and prevent disease.