November 8, 2017

Consumers may not recognize costs, consequences of demand for ‘clean’ food

Eating “clean” is all about avoiding foods with additives, preservatives or other chemicals on the label. Considering the numerous studies linking certain foods with health ailments, clean eating makes sense, right? While it may seem well intentioned, Iowa State University professors of food science and human nutrition Ruth MacDonald and Ruth Litchfield warn of the consequences in terms of food waste, safety and cost.  Read more

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