Cultural background significantly influences dietary patterns through traditional practices, beliefs, and food availability. Different cultures have distinct cuisines, cooking methods, and ingredient preferences shaped by geography, history, and religion. For instance, Mediterranean diets emphasize whole grains, fruits, and healthy fats, while Asian diets may focus on rice, vegetables, and fermented foods. These cultural contexts often dictate food choices, preferences, and portion sizes. Additionally, cultural norms around meal times and social eating can impact nutritional habits and overall health outcomes.