中国人最爱喝的饮料，大多数都不及格

Core Viewpoint - Shanghai is implementing a beverage "nutritional choice" grading system, marking a national first aimed at reducing sugar consumption, particularly from sugary drinks [4][5][6]. Group 1: Grading System Overview - The grading system categorizes beverages into four levels: A, B, C, and D, with A being the healthiest and D the least healthy [9]. - Manufacturers are required to label C and D grade beverages, effectively informing consumers about their health risks [9][10]. - The grading is based on three criteria: sugar content, saturated fat content, and the presence of non-sugar sweeteners [10]. Group 2: Comparison with Singapore - Singapore has already implemented a similar grading system since late 2022, which has now expanded to include freshly prepared drinks [5][6]. - The Singaporean system is considered one of the strictest globally, with penalties for non-compliance, including advertising bans for D grade beverages [14]. Group 3: Health Implications - The average sugar intake in Singapore is significantly above the World Health Organization's recommended limit, with many people consuming around 60 grams daily, primarily from sugary drinks [37]. - In contrast, China's average daily sugar intake is lower, at about 21 grams, suggesting that the grading system could be beneficial if adapted [38][42]. Group 4: Beverage Analysis - Common beverages like carbonated drinks and fruit juices often fall into C or D grades due to high sugar content, while unsweetened teas and sodas are more likely to achieve A grades [24][30]. - The grading system may not favor certain products like full-fat milk, which could receive lower grades due to saturated fat content, despite their nutritional benefits [26][29]. Group 5: Consumer Behavior and Alternatives - The rise of non-sugar sweeteners in beverages is a response to sugar reduction efforts, but their health implications are still debated [49][52]. - The World Health Organization has raised concerns about the potential health risks associated with excessive consumption of non-sugar sweeteners, suggesting that moderation is key [54][55].