4月谣言榜丨只吃水煮菜能减肥？掉色西红柿是人工染色？假的

Group 1 - The article addresses various food-related rumors circulating in April, debunking myths about diet and food safety [1] - It emphasizes that solely eating boiled vegetables may not guarantee weight loss and could lead to nutritional deficiencies [3] - The claim that discolored tomatoes are artificially dyed is refuted, explaining that such discoloration is due to physical damage during transport [4] Group 2 - The belief that shorter ingredient lists indicate safer food products is challenged, clarifying that food safety is not directly related to the length of the ingredient list [5][6] - The notion that longer shelf life means more preservatives is also debunked, as shelf life is influenced by various factors beyond just preservatives [7] - The white powder on blueberries is identified as natural wax rather than pesticide residue, reassuring consumers about the safety of the fruit [8]