Is there any alcohol in alcohol free beer?

Very small amounts, similar to the levels incbread or fruit juices. Alcohol free beer is made by removing the alcohol from conventional beer by vacuum evaporation. This simple process relies on the fact that acohol boils at a lot lower temperature than water. Bringing the temperature of the beer up to about 80 degrees celsius at the end of brewing evaporates the alcohol whilst retaining all the flavor of the beer. To remove every trace would be too time-consuming and expensive.