Do coffee beans naturally contain sugar?

The sugar in coffee beans is called sucrose. It's a type of disaccharide, meaning it's made up of two simpler sugars: glucose and fructose.

However, the amount of sugar in coffee beans is relatively low. The sugar content varies depending on the variety of coffee bean, the growing conditions, and the roasting process.

Here's a breakdown:

* Green coffee beans: Contain about 6-8% sugar by weight.

* Roasted coffee beans: The roasting process caramelizes the sugar, resulting in a lower sugar content (about 1-2% by weight).

* Brewed coffee: The amount of sugar in brewed coffee is even lower, as some of the sugar is lost during the brewing process.

While coffee beans do contain sugar, the amount is significantly less than many other beverages and foods. The sweetness of coffee comes primarily from the roasted flavors, not from the sugar content.