What was the Olmec main food source?

The Olmec civilization primarily relied on maize (corn) as their main food source, supplemented by beans and squash, often referred to as the "Mesoamerican triad." They also engaged in fishing and hunting to diversify their diet, incorporating various local resources like roots, fruits, and nuts. The agricultural practices of the Olmec laid the groundwork for subsequent Mesoamerican cultures, emphasizing the importance of farming in their society.