Staple foods: Staple foods are basic food items that form the foundation of a region's diet. They are consumed regularly in large quantities and provide essential nutrients. Examples include rice in Asia or maize (corn) in Mesoamerica.
Food globalization: Food globalization refers to the worldwide spread of food products, ingredients, recipes, and cooking techniques across different cultures. It has been influenced by factors such as trade, migration, colonialism, and technological advancements.
Dietary restrictions: Dietary restrictions are specific limitations or prohibitions on certain types of food due to cultural, religious, health-related reasons or personal choices. Examples include vegetarianism/veganism or kosher/halal diets.