In the global landscape of carbonated soft drink consumption, Mexico stands as the undisputed champion. As of 2026, the average per capita consumption in Mexico exceeds 160 liters annually—roughly equivalent to downing nearly two 330ml cans every single day. This figure is not only several times the global average but also significantly outpaces the United States. Intriguingly, in some remote regions of Mexico, where access to clean drinking water is scarce or expensive, sugary sodas are often more accessible and affordable than plain water, a peculiar social phenomenon that has consistently posed serious public health challenges for the nation.