Omega-6 Intake Needs
One of 108 insights in your Genomic Lifestyle Optimization Report.
Some people handle high omega-6 (seed oils, processed foods) without inflammation; others convert it into pro-inflammatory compounds fast. This tells you how strict you need to be with cooking oils, and whether the vegetable oil debate applies to you.
How your DNA shapes omega-6 intake needs.
The same FADS1/FADS2 enzymes that convert omega-3s also handle omega-6 conversion to its active forms. The two fatty acid families compete directly for these enzymes, which is why ratio matters as much as absolute intake. Carrier-specific variants set how efficiently each pathway runs.
Carriers of high-activity FADS1/FADS2 variants are associated with stronger conversion of dietary linoleic acid into arachidonic acid, and a higher inflammatory tone from the same omega-6 intake. Carriers of low-activity variants convert less and tend to tolerate higher omega-6 intake with less inflammatory penalty. Either pattern can be balanced; both respond to ratio adjustment.
Modern Western diets push omega-6 intake far above ancestral baselines, mostly from seed and vegetable oils (soybean, corn, sunflower). Reducing processed-food intake is the single most consequential omega-6 move. Pairing omega-6 with sufficient omega-3 buffers the inflammatory response. Whole-food omega-6 sources (nuts, eggs, poultry) behave differently from refined seed oils across all variant patterns.
"Omega-6 is inflammatory" is a half-truth that varies meaningfully across people. Which FADS variants you carry decides whether the priority is cutting omega-6 sources, increasing omega-3 to balance ratio, or simply switching the source profile from refined oils to whole foods.
In your report, Omega-6 Intake Needs is one dark card: a color marker set by your variants, the mechanism in plain language, and one practical next step.
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Fats: the 6-insight cluster.
Omega-6 Intake Needs is one finding in a tightly related cluster. Mosaic reads the other 5 alongside it, so you see the whole biology, not an isolated data point.
About Omega-6 Intake Needs.
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Read insightThis is one of 108. Your report reads all of them, from one cheek swab.
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