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Eating for Cardiovascular, Metabolic, and Gut Health | Highlights of 2023 (Part 1 )

The Proof with Simon Hill

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Optimize Omega-3 Through Balance

Alpha linoleic acid (ALA), an essential omega-3 fatty acid from plants, can be converted to the more bioactive forms EPA and DHA in the body. However, many individuals are inefficient at converting ALA to DHA. This inefficiency has led to a debate on whether DHA should also be classified as an essential fatty acid, especially for those with diets low in fatty fish. The metabolic pathway for this conversion is competitive, as the same enzymes that process ALA also metabolize omega-6 fatty acids, particularly linoleic acid. High dietary intake of linoleic acid inhibits the conversion of ALA to EPA and DHA. Research shows that reducing linoleic acid intake can enhance EPA levels in the bloodstream, suggesting that managing omega-6 consumption can improve omega-3 status.

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