All about beer
'Beer' is the name used to describe the family of alcoholic beverages brewed from malt and flavoured with hops. There are two categories of beer: 'Lagers' and 'Ales'. Lagers use yeast that gathers at the bottom of the fermentation tank, while Ales use yeast that gathers at the top.
Ales are also brewed and aged at a higher temperature than lagers to produce a different flavour profile.