夏季，人饮水较多，胃酸被冲淡，胃口也较差，因而此时宜吃一些清淡爽口的食物。而营养及生理学家建议，夏季宜吃些含有苦味的食品，如啤酒、茶、苦瓜等。从化学结构上看，苦味物质主要有生物磷、苦味肽、尿素类、硝基化合物等几种类型。近年来，日本研究人员还发现苦味食... In summer, people drink more water, gastric acid is diluted, appetite is poor, so at this time should eat some light and refreshing food. Nutrition and physiologists suggest that summer should eat bitter foods, such as beer, tea, bitter gourd and so on. From the chemical structure point of view, bitter substances mainly biological phosphorus, bitter peptides, urea, nitro compounds, and several other types. In recent years, Japanese researchers also found that bitter ...