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Tag: Delta 12 desaturase

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Why is linoleic acid not synthesized in mammals?

5 min read
Over a million human deaths worldwide are attributed to poor nutrition annually, highlighting the critical importance of dietary components, including essential fatty acids like linoleic acid. Mammals are unable to synthesize this vital nutrient themselves, requiring it to be obtained exclusively from their diet, a phenomenon rooted in both specific enzyme deficiencies and long-term evolutionary adaptations.