Research
Hormonal
Trans-fatty acids are harmful to health, being as bad or worse for heart health than saturated fatty acids, and should be minimized.
Avoid partially hydrogenated oils and processed foods high in trans-fats, as they are harmful to heart health.
GoodRefutesHIGH confidence
trans-fatty acids were considered, and they were declared to be as bad, if not worse, for heart health as saturated fatty acids
Why this rating
Consensus view of UK Food Standards Agency and BNF Task Force.
Source
The health effects of dietary unsaturated fatty acids
J. Lunn et al. · Nutrition Bulletin · 2006
DOI 10.1111/j.1467-3010.2006.00571.x
narrative_reviewCited 393×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Replacing saturated fatty acids with unsaturated fatty acids (monounsaturated or polyunsaturated) reduces plasma LDL cholesterol, thereby reducing the risk of cardiovascular disease.Good
- Adequate intake of long-chain n-3 PUFAs (DHA/EPA) during pregnancy and lactation is critical for the normal neurological development and cognitive function of the infant.Good
- Consuming at least two portions of oil-rich fish per week (providing ~0.45g long-chain n-3 PUFAs daily) is recommended to protect against fatal heart disease.Moderate
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