Are Omega-6 Fats Bad for Inflammation?
Red Blood Cell Omega-6 Fatty Acids and Biomarkers of Inflammation in the Framingham Offspring Study
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists checked if certain fats called omega-6s cause body inflammation in older people by looking at blood tests.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
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Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Scientists checked if certain fats called omega-6s cause body inflammation in older people by looking at blood tests.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 542 / 44
Evidence Score
A snapshot of a population at a single point in time. Can identify correlations and prevalence, but cannot determine the direction of cause and effect.
Publication
Authors
Lai HTM, Ryder NA, Tintle NL, Jackson KH, Kris-Etherton PM, Harris WS
Related Content
Claims (6)
If older adults have more of a certain healthy fat (linoleic acid) in their blood cells, they tend to have lower levels of inflammation markers in their body.
If older adults have more arachidonic acid in their red blood cells, they tend to have lower levels of certain inflammation markers in their blood — which suggests this omega-6 fat might not make inflammation worse after all.
Omega-6 fats in red blood cells don’t seem to be connected to signs of body stress or blood vessel inflammation in older adults.
In older adults, eating more omega-6 fats like linoleic acid or having higher levels of arachidonic acid in the body doesn’t seem to increase signs of inflammation.
Having more omega-6 fats in your red blood cells might be linked to slightly lower inflammation, but the effect is so small it probably doesn’t make a big difference in your health.