Protocolsnutrition
nutritionLow

Seed Oil Elimination

Removing industrial seed oils rich in omega-6 linoleic acid (canola, soybean, corn, cottonseed, sunflower, safflower) and cooking with extra virgin olive oil and avocado oil first, with butter, ghee and tallow in moderation.

Evidence Score

38/100

Developer

Various (Tucker Goodrich, Paul Saladino, others)

Duration

Ongoing; body fat composition shifts over a year or more

Steps

9 phases

Used for

3 conditions

Protocol Overview

Removing industrial seed oils rich in omega-6 linoleic acid (canola, soybean, corn, cottonseed, sunflower, safflower) and cooking with extra virgin olive oil and avocado oil first, with butter, ghee and tallow in moderation. The idea is that high intake of these oils adds to oxidative stress and inflammation. The evidence is still debated.

Used For

Inflammation (proposed)Metabolic syndromeCutting ultra-processed food

Key Resources

Tucker Goodrich's writing on linoleic acid, The Big Fat Surprise by Nina Teicholz

Safety Profile

Contraindications & Risks
High LDL or ApoB: avoid replacing seed oils with large amounts of saturated fat
Hard to follow when eating out; plan ahead
Important Notes

Seed oils became a large share of calories only in the last century. Linoleic acid oxidizes easily and builds up in body fat. The mechanism is plausible, but there are no trials testing seed oil removal directly. Some meta-analyses find that replacing saturated fat with polyunsaturated fat lowers heart disease events, while recovered older trials (Sydney Diet Heart Study, Minnesota Coronary Experiment) raise questions. Most of the benefit people see may come from eating fewer ultra-processed foods.

Find a Practitioner

Gabriel can find and book a practitioner who works with this approach.

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EvidenceLow
Evidence Score38/100
Categorynutrition
DurationOngoing; body fat composition shifts over a year or more

About Evidence Score

The Evidence Score (0 to 100) rates the strength of evidence from studies in people for the uses listed: higher means stronger, more consistent research. It does not measure safety. It is not medical advice.

For education, not medical advice. Talk with a licensed clinician before you start, and never stop or change a prescribed medication without your prescriber.