The richest natural sources of omega-3 are fatty marine fish. These include salmon, mackerel, herring, sardines and anchovies. These fish contain significant amounts of EPA and DHA, i.e. the omega-3 fatty acids that can be used directly in the human metabolism. It is not only the type of fish that is important, but also its origin, feeding and freshness. <\/p>\n\n
In addition to fish, there are plant-based foods that provide omega-3 fatty acids, but almost exclusively in the form of ALA. Flaxseed and linseed oil, chia seeds, walnuts and hemp seeds are particularly well-known. ALA can be partially converted into EPA and DHA in the body, but only to a limited extent. Plant sources are therefore considered to be supplementary, not equivalent substitutes for marine sources of omega-3. <\/p>\n\n
Algae also play a special role. Certain microalgae are the original source of EPA and DHA in the marine food cycle. Fish absorb these fatty acids via algae. Algae oils therefore contain EPA and DHA directly and are often used in vegetarian or vegan omega-3 products. <\/p>\n\n
Many foods are falsely associated with omega-3, although they have practically no relevant content. An important indicator is the fat composition. Foods that contain predominantly saturated fatty acids or omega-6 fatty acids provide little or no omega-3. These include sunflower oil, corn oil or vegetable-based margarines without targeted enrichment. <\/p>\n\n
Even highly processed products are generally not a good source of omega-3. Sensitive fatty acids are either removed or oxidatively degraded by refining, heating and long storage times. If there is no specific reference to ALA, EPA or DHA on the nutritional table, the omega-3 content is usually negligible. <\/p>\n\n
Another clue is the list of ingredients. If a product does not contain fatty fish, fish oil, algae oil or typical omega-3-rich vegetable oils such as linseed oil, it can be assumed that it does not belong to the group of omega-3-rich foods. General terms such as “vegetable oil” or “high-quality fats” say nothing about the actual omega-3 content. <\/p>\n\n
In summary:
The richest natural sources of omega-3 are fatty marine fish. These include salmon, mackerel, herring, sardines and anchovies. These fish contain significant amounts of EPA and DHA, i.e. the omega-3…<\/p>\n","protected":false},"author":4,"featured_media":30427,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[342],"tags":[],"class_list":["post-30428","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-omega-3-2"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t