Many people believe that eating arepas is less healthy than eating wheat flour-based bread, but both offer a similar caloric content and can be considered a part of a balanced diet. Corn, however, contains a gluten-free protein called Zein, which makes it much healthier for celiacs.

Arepas are an important part of both the Colombian and Venezuelan diets, and both countries claim to be the originators of these thick corn pancakes.

Pupusas are larger and flatter than arepas and are made with masa harina rather than masarepa. Masa harina is a type of cornmeal made from corn that has been treated with lye or other alkaline solution to remove the hull and germ.

Arepa (Spanish pronunciation: [aˈɾepa]) is a type of flatbread made of ground maize dough stuffed with a filling, eaten in northern parts of South America since pre-Columbian times, and notable primarily in the cuisine of Colombia and Venezuela, but also present in Bolivia, Ecuador, and Central America.