alpha-Linolenic AcidLinolenic AcidsCardiovascular DiseasesLinoleic AcidsLinoleic AcidFatty Acids, UnsaturatedFatty Acids, EssentialFatty Acidsgamma-Linolenic AcidDietary Fats, UnsaturatedPlant OilsStearic AcidsLipoxygenaseDocosahexaenoic AcidsRisk FactorsLinseed OilDietary FatsChromatography, GasFatty Acid DesaturasesPhospholipidsFlaxBoragoHydrogenation