国际食品信息理事会IFIC：2025年美国消费者对饮食中甜味剂的认知调研报告（英文版）

The International Food Information Council (IFIC) commissioned an online survey among U.S. consumers to measure knowledge, attitudes, and beliefs about sweetness in their diets. One thousand adults ages 18 years and older completed the online survey from February 14-19, 2025, and were weighted to ensure proportional results. Totals may not equal 100% due to rounding. The Bayesian confidence level for the survey sample (n=1000) is 3.5, which is roughly equivalent to a margin of error of ±3.1 a