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The Curious Bag
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Many fish and mollusks offer health-conscious people the opportunity to increase their intake of Omega-3 fatty acids, compounds which have been linked to improved cardiovascular health.
What are Omega-3s?
Omega-3s are fatty acids that scientists have shown to provide health benefits when consumed regularly.
Best Sources
Two of the best meat-based sources of Omega-3 fatty acids are salmon and bluefin tuna, with salmon sometimes used as a base for fish oil supplements.
Other Sources
Other fish that can help with reaching your daily limit of Omega-3s are anchovies and sardines. You can also get the fatty acids by eating shellfish like Alaskan king crab and shrimp.
Benefits
The National Institutes of Health reviewed numerous studies and found that Omega-3 fatty acids have been linked to lowered blood pressure and reduced risk for heart attack, although the evidence is stronger for supplements, compared with animal intake.
Concerns
Several types of fish can have high levels of mercury, so it may be a good idea to consider supplementing fish consumption with other ways of increasing Omega-3 intake.
Source:
National Library of Medicine Medline Plus: Omega 3 fatty acids
U.S. News & World Report: 11 Easy Ways to Load Up on Omega 3s
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