Summary
This systematic review by Dangour and colleagues, published in the American Journal of Clinical Nutrition, assessed the available evidence on whether organic food consumption is associated with improved nutritional or health outcomes in humans. The review likely found a paucity of robust evidence to support clear health benefits of organic over conventional diets, consistent with the authors' earlier 2009 nutrient composition review. It is inferred that the authors concluded that the existing body of literature was insufficient in quantity and quality to make definitive recommendations regarding organic food consumption for health purposes.
UK applicability
The review was conducted by researchers at the London School of Hygiene and Tropical Medicine, giving it direct UK relevance; its findings have informed UK public health guidance and debates around organic food policy, including the position of bodies such as the Food Standards Agency.
Key measures
Nutrient intake; health outcomes; biomarker levels; dietary exposure comparisons between organic and conventional food consumers
Outcomes reported
The review examined whether consumption of organic foods, compared with conventionally produced foods, confers measurable health benefits in humans, including differences in nutrient intake and health-related biomarkers.
Topic tags
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