It must be a high-calorie hot body. One liter of beer contains 300 kcal, and one liter of beer is equivalent to two or three bowls of rice.

Beer is a nutritious, low-alcohol beverage that is known as liquid bread, liquid vitamins and liquid cake. Beer has high calories. According to the "Chinese Food Composition Table 2002", the average calorie content per 100 grams of beer is 32 kilocalories. Calculated based on a 500 ml bottle of beer, the calorie content is approximately 160 kilocalories. The average person needs to take in about 1,800 kcal of calories every day, and these calories are all obtained from food. The calories of a 500 ml bottle of beer are approximately equivalent to one or two meters or noodles, two eggs, and two taels of lean meat. Beer contains a variety of vitamins, especially the B vitamins;

In addition, beer also contains protein, 17 kinds of amino acids and minerals. At the Ninth World Nutritional Food Conference held in Mexico in July 1972, beer was recommended as a nutritional food. From a nutritional point of view, it is still worth drinking a little.

From a caloric perspective, drinking a bottle of beer produces the same amount of calories as eating two eggs. Experts say there is no direct relationship between "beer belly" and drinking beer. Uncontrolled eating of high-fat, high-calorie foods and lack of exercise are the real causes of "beer belly".