Question: what are the main ingredients in beer?
Answer: WATER. Beer is composed mostly of water. ...  MALT. The starch source in a beer provides the fermentable material and. ...  HOPS. Flavouring beer is the sole major commercial use of hops. ...  YEAST. Yeast is a living organism which converts sugar to alcohol. ...  LOVE. Love is why brewers become brewers in the first place.