Fatty Acids, EssentialFatty AcidsFatty Acids, Omega-3Dietary SupplementsEicosapentaenoic AcidLinoleic AcidsFatty Acids, UnsaturatedDietLinoleic AcidFolic AcidDeficiency DiseasesCocosLinolenic AcidsDietary FatsPhospholipidsNeural Tube DefectsDocosahexaenoic Acidsalpha-Linolenic AcidOilsgamma-Linolenic AcidVitamin B ComplexFatty Acid DesaturasesFatty Acids, Omega-6Safflower OilFatty Acids, NonesterifiedChromatography, GasPreconception CareParenteral NutritionNutritional RequirementsArachidonic AcidTriglyceridesPlant OilsPregnancyLipidsMalabsorption SyndromesLipid MetabolismParenteral Nutrition, TotalFish OilsFood, FortifiedLinoleoyl-CoA DesaturaseOleic AcidsDietary Fats, UnsaturatedArachidonic AcidsVitaminsParenteral Nutrition, Home8,11,14-Eicosatrienoic AcidFat Emulsions, IntravenousFatty Acid SynthasesTrioleinLiverPrenatal CareSoybean OilBody WeightOleic AcidRats, Inbred StrainsCorn OilVitamin B 12Cod Liver OilPrenatal Nutritional Physiological PhenomenaInfant FoodMilk, HumanHomocysteineErythrocytesEicosanoic AcidsSkin ManifestationsCholesterolAdipose TissueErucic AcidsMaternal Nutritional Physiological PhenomenaMaternal-Fetal ExchangeNorwayProstaglandins EFatty Acids, MonounsaturatedFlaxProstaglandinsPhosphatidylcholinesHydrogenationInfant, NewbornInfant Nutritional Physiological PhenomenaEnergy IntakeCleft LipProstanoic AcidsFatty Acids, VolatileNutritional StatusCholesterol EstersOrgan SizeAscorbic AcidAnemia, Iron-DeficiencyMembrane FluidityAmino AcidsFatty LiverFolic Acid DeficiencyPhosphatidylethanolaminesAnimal FeedEicosanoidsIntestinal AbsorptionLactationColostrumGas Chromatography-Mass SpectrometryLipoxygenase