Pulque begins as sap, not as distilled agave liquor
Pulque is made from aguamiel—the sweet sap collected from a mature agave plant’s hollowed core. Naturally occurring microbes ferment its sugars into a mildly alcoholic drink. Because pulque is traditionally left unpasteurized, fermentation can continue after it is made, changing its flavor and texture as it sits. That helps explain why a freshly poured glass may feel quite different from a bottled, shelf-stable drink.
A sacred drink with rules around its use
In Aztec society, pulque had religious importance, but it was not simply an everyday beverage for everyone. It was associated with deities and ceremonial occasions, and its use could be governed by social rules. That sacred role gave the drink meaning beyond its effects: the plant’s sap was treated as a valued offering and a product tied to ritual life.
Today, pulque is still served in some Mexican pulquerías, where its freshness is part of the experience. The practical consequence of its living fermentation is also its most noticeable feature: the drink is best understood as a changing, perishable ferment, not as a fixed-flavor agave spirit.
