a) Beer because of rich nutrition, known as the & other; Liquid bread & throughout; The bills. Mexico at the world in 1972, the ninth meeting, nutrition food is recommended for nutritious food. b) Beer in addition to containing alcohol and carbon dioxide, still contain a variety of amino acids, vitamins, sugars, inorganic salt and other ingredients. c) 1 l original concentration of 12 bx & deg; The beer, the quantity of heat is equivalent to 770 grams of milk, or 210 grams of bread. People need 2986 kilocalories a day, can produce 788 kilocalories per liter of beer, equal to 1/4 strong adults need calories every day, so can make the body when drinking warm in winter, improve the condition of peripheral vascular blood flow, prevent frostbite. d) Beer contains a variety of vitamins and 17 kinds of amino acids needed by human body everyday, can be a substitute for vegetables and fruits. e) Appropriate for people, the beer also has some health care function, hop element is contained in beer, have a strong heart, sedative effect and so on, can also appetizers spleen, promoting blood circulation. A: no next article: what are the advantages of often drink beer?