上海禁毒称抛开剂量谈毒性是耍流氓上海禁毒办发声

Core Viewpoint - The Shanghai Anti-Drug Office emphasizes that discussing toxicity without considering dosage is misleading, particularly in the context of caffeine content in beverages like milk tea [1] Group 1: Caffeine and Its Effects - Caffeine is a natural alkaloid found in tea leaves, produced by the tea plant to fend off pests [1] - All true teas (including black tea, green tea, oolong tea, and white tea) contain caffeine, while only a few herbal teas (like rose tea and chrysanthemum tea) do not [1] - Moderate caffeine intake can enhance alertness, but excessive or long-term consumption may lead to dependence, characterized by withdrawal symptoms such as headaches, fatigue, irritability, and drowsiness [1] Group 2: Regulatory Standards and Public Perception - The Shanghai Anti-Drug Office asserts that current caffeine-containing beverages on the market adhere to strict additive standards [1] - The caffeine content in products like those from Ba Wang Tea Ji falls within acceptable limits, countering claims that equate milk tea to quasi-drugs [1] - The public is advised not to believe rumors comparing milk tea to drugs, while still maintaining vigilance against actual narcotics [1]