Omega-3 Sources & Forms
Omega-3 comes from many sources: fish, algae, krill or plants. And in various forms: liquid, as capsules, concentrated or natural. Here you'll find the differences.
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Overview
All Omega-3 Sources at a Glance
Ranking of the best omega-3 sources by EPA+DHA content and bioavailability.
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Comparison
Fish Oil vs. Algae Oil
The big comparison: bioavailability, sustainability, EPA/DHA ratio.
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Fish
Which Fish Provide the Most?
Salmon, mackerel, herring, sardines — omega-3 ranking of the best fish species.
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Vegan
Algae Oil: The Vegan Alternative
DHA and EPA directly from the microalgae — without going via fish.
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Krill
Krill Oil: Pros and Cons
Phospholipid form, astaxanthin bonus — is krill oil really worth it?
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Plant-based
Linseed Oil & Plant-based Omega-3
ALA from linseed, walnuts, chia — is plant-based omega-3 enough?
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Foods
Chia Seeds & Walnuts
Plant-based omega-3 sources in everyday life — how much EPA/DHA actually reaches you?
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Format
Capsules vs. Liquid Oil
Which form is better? Bioavailability, price and everyday practicality.
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