Research
Hormonal
Trans fatty acids (TFAs) from partially hydrogenated oils, commonly found in fast food, are associated with increased risk of coronary heart disease, systemic inflammation, and adverse lipid profiles (increased LDL, decreased HDL).
Industrial trans fats, found in some fast foods, significantly increase the risk of heart disease and worsen cholesterol levels. Avoid foods with partially hydrogenated oils. Look for products with low or zero trans fat content, and prioritize diets rich in unsaturated fats.
StrongSupportsVERY_HIGH confidence
Nearly all studies conducted in different countries which investigated an association between habitual intakes of TFAs or TFAs exposure... have demonstrated a significantly increased risk of coronary heart disease (CHD) among individuals with greater TFAs consumption or exposure.
Why this rating
Strong consensus across multiple studies and meta-analyses regarding the harmful effects of industrial TFAs.
Source
Nutritional challenges and health implications of takeaway and fast food
Agnieszka Jaworowska et al. · Nutrition Reviews · 2013
narrative_reviewCited 203×
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