Group 1 - The core idea of the articles revolves around the health implications and recommendations associated with the "White Dew" solar term, emphasizing the need for dietary and lifestyle adjustments to adapt to the changing weather conditions [1][2] - The article highlights the significance of "White Dew" as a transitional period into autumn and winter, where the focus should be on preventing dryness, nourishing the lungs, and maintaining warmth [2] - Recommendations for diet include increasing the intake of moistening foods such as pears, honey, and various herbs, while avoiding spicy and cold foods to prevent lung and spleen issues [1][2] Group 2 - Common health issues during the "White Dew" period include respiratory and digestive problems, with symptoms like dry throat, nasal bleeding, and dry skin being prevalent [2] - The article suggests remedies such as consuming lily and pear soup or herbal teas to alleviate symptoms, and emphasizes the importance of maintaining a balanced diet for those with weak digestive systems [2] - Emotional well-being is also addressed, with suggestions for outdoor activities and social interactions to combat the "autumn blues," promoting a positive mindset during this transitional season [2]

Core Viewpoint - The article discusses the rising trend of flavored water drinks in restaurants, which are replacing traditional plain water to enhance dining experiences and serve as a competitive advantage for eateries [4][6]. Group 1: Flavored Water Trends - Restaurants are increasingly offering a variety of flavored water drinks, such as lemon water, to improve taste and stimulate appetite, especially in areas with poor water quality [6][14]. - Citrus-flavored waters, including lemon, orange, and grapefruit, are popular due to their refreshing aroma and ability to enhance the dining experience [6][8]. - Other notable flavored waters include cucumber and mint water, which provide a unique taste and cooling sensation, appealing to customers during hot weather [10][11]. Group 2: Marketing and Economic Benefits - Offering flavored water instead of plain water can create a positive impression on customers, as it reflects a higher level of service and attention to detail [14]. - The cost of ingredients for flavored waters, such as lemon and mint, is relatively low, allowing restaurants to provide these drinks at minimal expense while avoiding additional charges for tea service [14][15]. - Unique regional drinks, like green bean soup in Beijing or Luo Han Guo tea in Guangdong, can differentiate restaurants and enhance their competitive edge [16][18]. Group 3: Seasonal Variations - In autumn and winter, restaurants tend to offer warm drinks like barley tea and sweet herbal teas to help customers warm up and stimulate appetite [20][21]. - The trend of "围炉煮茶" (gathering around to brew tea) has gained popularity, creating a social atmosphere during colder months [23]. Group 4: Health and Safety Considerations - Consumers should be cautious about the hygiene and safety of flavored waters, especially in summer, as improper storage of fresh fruits can lead to spoilage [24]. - Some restaurants may add excessive sugar to enhance the taste of flavored waters, which could pose health risks if consumed in large quantities [25][26].