Whole wheat muffins have a long tradition in the baking of the United States and Canada, where they are considered a healthy and practical breakfast. Their origin dates back to the 19th century, when the incorporation of whole grain flours began to become popular due to their nutritional benefits. In Latin America, this preparation may be known simply as "whole wheat cupcakes" or "whole grain muffins," although it is not so common to find it in traditional cuisine. In Mexico and some countries in Central America, similar versions are often prepared with local ingredients, while in Argentina and Chile, sweet preparations made with refined flours are preferred. Despite regional differences, the idea of incorporating whole grain flours for a more nutritious alternative has been gaining acceptance throughout Latin America thanks to its flavor, texture, and fiber content.