ArticleEuropean journal of nutrition2024
Dietary intakes of trans fatty acids before the prohibition of partially hydrogenated oils in Canada.
Article in European journal of nutrition, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- [Protective Effects of Secoisolarciresinol Digucoside on Trans Fatty Acid-Induced Brain Inflammation and Oxidative Stress in Offspring Mice and Changes in Brain-Derived Neurotrophic Factor 28 and Tropomyosin Receptor Kinase B].Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2025Article
- Association of advanced lung cancer inflammation index with all-cause and cardiovascular mortality in metabolic dysfunction associated steatotic liver disease.Scientific reports · 2025Article
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7 authors.
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No grant is acknowledged in the PubMed record.
Abstract
purposeCanada's public health objective is that ≥ 90% of the population consume <1% of total energy (< 1%En) as trans fatty acids (TFA), in line with World Health Organization recommendations. Our study aimed to estimate usual intakes of total TFA, industrially-produced TFA (i-TFA), and naturally occurring TFA (n-TFA) overall and in subgroups of the population before Canada's 2018 prohibition on the use of partially hydrogenated oils (PHO) in foods.
methodsData from 1-2 24-h recalls was available for 19,670 participants in the cross-sectional Canadian Community Health Survey (CCHS)-Nutrition 2015. Usual intakes of total TFA, i-TFA, n-TFA, and mixed TFA (TFA from foods containing both i-TFA and n-TFA) from all foods and beverages were generated according to the National Cancer Institute method, and weighted to represent the population of Canada aged ≥ 1 and within age, sex, income, and self-reported racial groups.
resultsFor the overall population, the mean usual intake of total TFA was 1.2 g/day (SE:0.02) and represented 0.57%En (SE:0.001). All age-sex groups had mean total TFA intakes <1%En, ranging from 0.52 to 0.71%En. On average, foods containing only n-TFA provided >1/2 of total TFA intake (0.32%En, SE:0.01). The target of ≥ 90% of the population consuming <1%En as TFA had already been achieved before the PHO prohibition in all income, racial, and age-sex groups, except children 1-3 years old, with 86% within target. In that group, foods containing only n-TFA provided >2/3 of total TFA intake (0.48%En, SE:0.02).
conclusionTotal TFA intakes in Canada before the PHO prohibition were relatively low, likely due to previous initiatives to reduce i-TFA in foods.
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