Long before modern dietary trends, many indigenous cultures around the world thrived on foods that were naturally gluten-free . These diets were shaped by geography, climate, and local agriculture—not by an intentional avoidance of gluten. Interestingly, they often supported strong health outcomes, largely due to their reliance on whole, minimally processed foods. Mesoamerican Traditions (Aztec & Maya): In regions like present-day Mexico and Central America, ancient civilizat