The brewing industry involves the production of beer through the fermentation of grains, primarily barley, along with water, hops, and yeast. This industry encompasses various types of breweries, including large commercial operations and small craft breweries, each contributing to a diverse range of beer styles and flavors. In addition to beer production, the brewing industry also includes the distribution and marketing of these products. It plays a significant role in the economy, providing jobs and supporting local agriculture by sourcing ingredients from nearby farms. The industry is regulated to ensure quality and safety standards are met.