Contribution of ultra-processed foods in the diet of adults from the French NutriNet-Santé study

Jul 14, 2017Public health nutrition

Role of ultra-processed foods in the diets of French adults

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Abstract

UPF contributed 18.4% of the foods consumed by weight and 35.9% of total energy intake in a large French population.

  • Higher consumption of UPF is independently linked to male gender, younger age, lower education levels, smoking, and higher rates of overweight and obesity.
  • Participants in the highest quartile of UPF consumption ate significantly fewer fruits and vegetables, with a difference of -180.3 g/day compared to those in the lowest quartile.
  • Those in the highest UPF quartile consumed more sweet products (+68.5 g/day) and soft drinks (+98.6 g/day) compared to the lowest quartile.
  • Increased UPF intake is associated with higher energy intake (+610 kJ/day or +145.7 kcal/day) and added sugar intake (+17.1 g/day).
  • Lower intakes of fiber (-4.04 g/day), β-carotene (-1019.6 μg/day), and calcium (-87.8 mg/day) were observed in participants with the highest UPF consumption.

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