Ale is a style of beer, brewed using a warm fermentation method.[1][2] In medieval England, the term referred to a drink brewed without hops.[3]
As with most beers, ale typically has a bittering agent to balance the malt and act as a preservative. Ale was originally bittered with gruit, a mixture of herbs or spices boiled in the wort before fermentation, before hops replaced gruit as the bittering agent.[4] In England, however, it was also common to brew ale without adding herbs.[5]