Expert profile

Michael Crawford

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Last reviewed: Apr 27, 2026·First indexed: Apr 27, 2026

Expert discussions with Michael Crawford

95-Year-Old Scientist Reveals the Nutrient Behind Human Brain Evolution
The form of omega-3 matters more than the total. Long-chain DHA from fish builds brain tissue; ALA from plants converts in small amounts for most adults, with individual variation. Maternal seafood intake in pregnancy is linked to better cognitive scores in children years later.