"Consistent with our results, it has been shown that FADS genetic variants have a stronger effect on PUFA metabolism in African Americans than in Americans of European descent as a result of differences in genotype frequencies." - Genetic Adaptation of Fatty-Acid Metabolism: A Human-Specific Haplotype Increasing the Biosynthesis of Long-Chain Omega-3 and Omega-6 Fatty Acids https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3376635/
"Consistent with our results, it has been shown that FADS genetic variants have a stronger effect on PUFA metabolism in African Americans than in Americans of European descent as a result of differences in genotype frequencies." - Genetic Adaptation of Fatty-Acid Metabolism: A Human-Specific Haplotype Increasing the Biosynthesis of Long-Chain Omega-3 and Omega-6 Fatty Acids https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3376635/