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Seed Oil Reduction Protocol

nutrition · medium · Ongoing dietary habit change

What is Seed Oil Reduction Protocol?

A dietary shift to reduce consumption of highly processed industrial seed oils (soybean, canola, sunflower, corn, cottonseed) high in omega-6 linoleic acid, while increasing omega-3 intake to restore a healthier omega-6/omega-3 ratio closer to the ancestral 4:1 or lower.

Is there evidence for it?

EVIDENCEemerging

How do you do Seed Oil Reduction Protocol?

  1. 1.Audit your current intake: check labels on packaged foods, salad dressings, sauces, and restaurant meals. Most processed foods contain soybean, canola, or sunflower oil. Identify your primary sources.
  2. 2.Replace cooking oils: switch to extra virgin olive oil (low-heat cooking, dressings), avocado oil (high-heat cooking), coconut oil (medium-heat), ghee or butter (all-purpose). These are minimally processed and have favorable fatty acid profiles.
  3. 3.Eliminate or reduce the biggest sources: fast food, restaurant fried foods, packaged snacks, commercial salad dressings, margarine, and most processed baked goods. Cook more at home where you control the oil.
  4. 4.Increase omega-3 intake to improve the ratio: eat fatty fish 2-3x/week (salmon, sardines, mackerel), add ground flaxseed or chia seeds daily, consider an omega-3 supplement (2-3g EPA+DHA/day).
  5. 5.Note the scientific nuance: mainstream nutrition research does not support eliminating seed oils entirely, and replacing saturated fat with PUFAs reduces CVD risk. The stronger argument is reducing ultra-processed food intake (which happens to contain most seed oils) rather than demonizing the oils themselves.

How long does it take?

Ongoing dietary habit change.

Is it hard to start?

medium.

Source: Johns Hopkins Bloomberg School 2025; PMC8504498; PMC10386285; Mass General Seed Oil Facts
seed-oils · omega-6 · omega-3 · ancestral-health · inflammation · cooking-oils · linoleic-acid
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