Omega-3 sources and dosage
How much omega-3 do I need daily and what are the best food sources?
Projekt-Plan
{{whyLabel}}: General guidelines vary, and a specific target ensures you aren't under-dosing for your specific life stage.
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- Aim for a minimum of 250–500 mg of combined EPA and DHA daily for general adult health.
- Increase to 700–900 mg if you are pregnant or breastfeeding (specifically ensuring at least 200 mg is DHA).
- Note that ALA (plant-based) has a low conversion rate (1-10%), so focus on direct EPA/DHA sources.
{{doneWhenLabel}}: You have a written daily target in milligrams.
{{whyLabel}}: This is a preventive measure to see how much Omega-3 is actually integrated into your red blood cell membranes.
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- Contact a local laboratory or your GP to request an 'Omega-3 Index' test.
- Aim for a target range between 8% and 11% for optimal cardiovascular and cognitive protection.
- Ensure you haven't taken a supplement for 12 hours before the draw for accurate results.
{{doneWhenLabel}}: Appointment is confirmed in your calendar.
{{whyLabel}}: You cannot improve what you don't measure; identifying gaps prevents unnecessary supplementation.
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- List all meals from the last 7 days containing fish, seafood, or algae.
- Check for ALA sources like walnuts, flax, or chia seeds.
- Compare the total estimated EPA/DHA against your calculated target.
{{doneWhenLabel}}: You have a list showing your current weekly deficit or surplus.
{{whyLabel}}: These are the most bioavailable sources of EPA and DHA.
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- Buy 300-400g of 'SMASH' fish (Sardines, Mackerel, Anchovies, Salmon, Herring).
- Opt for wild-caught or high-quality farmed versions to ensure high nutrient density.
- 100g of Atlantic Salmon provides approx. 2.2g of Omega-3, covering several days' needs.
{{doneWhenLabel}}: Two servings of fatty fish are in your refrigerator or freezer.
{{whyLabel}}: While conversion is low, ALA is an essential fatty acid that supports overall lipid profiles.
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- Purchase 'crushed' or 'milled' flaxseeds (whole seeds often pass through undigested).
- Get chia seeds and walnuts (28g of walnuts provides ~2.5g of ALA).
- Store these in the fridge or a dark, cool place to prevent the fragile fats from going rancid.
{{doneWhenLabel}}: At least two plant-based Omega-3 sources are in your pantry.
{{whyLabel}}: If you don't eat fish, algae oil is the only direct plant source of EPA and DHA.
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- Look for a product containing at least 250mg of combined EPA/DHA per serving.
- Ensure the product is third-party tested for heavy metals and oxidation (low TOTOX value).
- Choose a liquid or capsule form based on your preference for daily ingestion.
{{doneWhenLabel}}: A high-quality algae-based source is selected or purchased.
{{whyLabel}}: Consistency is key for maintaining cellular Omega-3 levels.
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- Pick two fixed days per week to consume 150g of fatty fish.
- Prepare the fish using low-heat methods (steaming or light pan-frying) to protect the heat-sensitive fats.
- Pair with antioxidants (like lemon or green veggies) to further protect the oils.
{{doneWhenLabel}}: Two recurring weekly meal slots are marked in your meal planner.
{{whyLabel}}: Small daily amounts are more effective for habit formation than occasional large doses.
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- Place your flax or chia seeds next to your breakfast bowl or coffee machine as a visual cue.
- Add 1-2 tablespoons to your morning oatmeal, yogurt, or smoothie.
- Commit to this for 66 days to reach 'automaticity' in the habit.
{{doneWhenLabel}}: You have completed the first 7 days of consistent seed intake.
{{whyLabel}}: It takes approximately 120 days for red blood cells to turn over and reflect your new dietary habits.
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- Set a calendar reminder for 4 months from today.
- Compare the new results with your baseline from Phase 1.
- Adjust your daily dosage if you are still below the 8% target.
{{doneWhenLabel}}: A reminder is set in your digital calendar.