One positive aspect is that the beer has less alcohol content compared with wine or other spirits, but let's nutrition.

　　The beer contains a small amount of vitamins and minerals derived mostly from yeast. Yeast is rich in B vitamins, minerals and trace elements, however, yeast in beer is very dilute, so that the vitamins are made in small quantities.

　　It contains vitamin B2, B6 and folate, 2 to 3% of the recommended daily amount of vitamin C and E are completely absent in the beer.

　　One thing that might interest them vegans is that non-alcoholic beer can be found vitamin B12.

　　It has 1 to 2% of the recommended daily allowance of calcium, phosphorus, magnesium and potassium.

　　Beer is one of the best sources of chromium, this trace element deficiency can cause the onset of diabetes.

　　The dark beer is rich in antioxidant flavonoids similar to those in red wine, so as to exert a protective effect on the heart. But do not rule out negative effects on the heart muscle and other organs.

　　These are some of the nutrients that have but we can not ignore the fact that habitual consumption promotes the development of rectal cancer, gout, and migraine. Therefore their intake should be moderate and occasional.

　　啤酒是一种发酵麦芽形成的低度酒精饮料。主要成份是麦芽，酵母，蛇麻草(一种苦味植物)提取物及用于制作苏打水的二氧化碳。

　　相比酒或其他烈酒，啤酒的可取之处是酒精含量要少很多，不过咱们今天从啤酒的营养角度出发。

　　这种酒当中含有少量的维生素和来自酵母出的大部分矿物质。酵母富含B族维生素，矿物质和微量元素。然而，啤酒中的酵母被稀释，以致于维生素只有很小的含量。

　　在啤酒含有的维生素B2，B6和叶酸中，2% —3%的每日人体所需维他命C和E已经完全消失。

　　你可能感兴趣的一件事是，不含酒精的啤酒中发现了维生素B12。

　　啤酒当中还有1%—2% 的每日人体所需的钙，磷，镁，钾。

　　同样，啤酒是铬的最好来源，该微量元素缺乏可引起糖尿病的发病。

　　黑啤酒当中含有丰富的类似于红酒的抗氧化剂类黄酮，这对保护心脏有好处。但不排除心脏肌肉和其他器官的负面影响。

　　这些是啤酒的营养，但我们不能忽视一个事实，那就是习惯性喝啤酒容易引起直肠癌，痛风及偏头痛。因此必须适度和偶尔摄入啤酒。