Final answer:
Mezze is the correct term for small plates of food served before meals in the Middle East. Dim sum is associated with Chinese cuisine, whereas tapas are served in Spanish bars. Digestive upsets during travel may be due to unfamiliar ingredients, bacteria, and cooking methods.
Step-by-step explanation:
The small plates of food served before meals in the Middle East are known as mezze. Dim sum refers to a style of Chinese cuisine where food is presented in small steamer baskets or on small plates and is traditionally associated with brunch. Tapas are a variety of small savoury dishes, typically served with drinks at bars in Spain. While all these options involve small plates of food, only mezze is specific to the Middle Eastern cuisine.
When individuals travel or move from one region to another, they may experience temporary digestive upsets due to changes in diet and water, which may contain different bacteria and minerals than what their body is accustomed to. Furthermore, the food in a new region may contain spices, cooking methods, or ingredients that are unfamiliar to one's digestive system, leading to temporary discomfort. Over time, most individuals' digestive systems adapt to the new dietary patterns.