What Are Good Sources of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA)?
The oil found in the flesh of cold-water fish (salmon, tuna, herring, mackerel, sardines, etc.) has long been recognized as a good source of omega-3 fatty acids. Sadly, continued pollution of our planet’s waters has necessitated the restriction of fish consumption. Since fish obtain EPA and DHA by feeding on plankton and other invertebrates, new industries have evolved around the extraction of omega-3s from these sources; contaminants that are problematic in animals higher in the food chain aren’t prevalent in lower organisms. Some of these enterprises quickly encountered difficulties with mass production: companies that recovered oils from, say, arctic krill had to curtail their harvests due to dwindling resources. For persons who wish to regularly consume fish, it is important to verify that those fish are free of mercury, PCBs, and other toxins. Due to feeding and coloring practices, farmed fish are suspect, but some farm sources can be certified as safe. Contaminant-free supplement
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- What is the maximum dose of supplemental eicosapentaenoic acid (EPA) plus docosahexaenoic acid (DHA) that I can safely take in a fish oil supplement?
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- What Are Good Sources of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA)?