Brewing grain is an essential ingredient in the production of beer. Malt is a type of brewing grain that is made from germinated cereal grains, such as barley, wheat, and rye. The grains are soaked in water and then dried in a kiln. This process helps to convert the starches in the grains into sugars, which are then used to produce alcohol. Malt is an important part of the brewing process, as it provides the necessary sugars for fermentation.