食物质量降低，品种减少，或者是膳食不合理和习惯性的不良饮食习惯等在报道中都被称为食物安全系数低。
Low food security is defined as reports of reduced quality, variety, or desirability of diet and indications of disrupted eating patterns.
城市大学食品政策教授TimLang说：“这是一项十分有意义的大规模调查。调查表明，我们的饮食习惯都很不合理。”
'This is a large and significant study and it shows we are all eating just as bad a diet as each other,' said Tim Lang, professor of food policy at City University.
城市大学食品政策教授TimLang说：“这是一项十分有意义的大规模调查。调查表明，我们的饮食习惯都很不合理。”
'This is a large and significant study and it shows we are all eating just as bad a diet as each other,' said Tim Lang, professor of food policy at City University.
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