It is best not to pair beer with barbecue for the following reasons: \x0d\ Beer is known as "liquid bread" and its energy density is 400 calories/1000 ml. Usually the beer we drink is packaged in 600 ml. This means that a 600ml bottle of beer provides 240 calories. A barbecue skewer is about 20 grams, and the energy density is 200 calories/100 grams. Based on 40 calories per skewer, and a barbecue meal of 10 skewers, the calories of the meat skewers are 400 calories. \x0d\　For ordinary people, drinking a bottle of beer and eating a few meat skewers during a barbecue is equivalent to a formal meal. \x0d\　Drinking a bottle of beer is often the prelude to a normal barbecue. After eating a complete meal, the energy intake will far exceed what our body needs. Over time, it is inevitable to have a "general belly" .