Fatty AcidsFatty Acids, Omega-3Trans Fatty AcidsFatty Acids, Omega-6Fatty Acids, UnsaturatedDietary FatsSeafoodEnergy IntakeDietFatty Acids, MonounsaturatedDietary Fats, UnsaturatedDocosahexaenoic AcidsHydrogenationFatty Acids, EssentialDiet RecordsEicosapentaenoic AcidLinoleic AcidFishesFatty Acids, NonesterifiedDiet SurveysMargarinealpha-Linolenic AcidFatty Acid SynthasesChromatography, GasFish OilsPhospholipidsDietary SupplementsFood HabitsFatty Acid DesaturasesNutrition PolicyCosta RicaLipidsTriglyceridesMaternal Nutritional Physiological PhenomenaFood AnalysisPlant OilsJapanQuestionnairesEatingRisk FactorsCholesterolFolic AcidCross-Sectional StudiesLinoleic AcidsFatty Acids, VolatileFatty LiverCohort StudiesFood, FortifiedOleic AcidOleic AcidsProspective StudiesDietary ProteinsPregnancyFatty Acid Transport ProteinsNutritional RequirementsPalmitic AcidsPalmitic AcidLiverLipid MetabolismStearic AcidsOdds RatioNeural Tube DefectsBody WeightBody Mass IndexBiological MarkersAdipose TissueUnited StatesRegression AnalysisCase-Control StudiesAmino Acids, SulfurNutrition SurveysPalmitatesFatty Acid-Binding ProteinsAscorbic AcidArachidonic AcidDietary FiberLogistic ModelsVitamin B ComplexEnergy MetabolismAnimal FeedAmino AcidsLactationCoenzyme A LigasesEstersDietary CarbohydratesAnimal Nutritional Physiological PhenomenaNutrition AssessmentBlood GlucoseNutritional StatusAcyl Coenzyme AFolic Acid DeficiencyChromatography, Thin LayerFatty AlcoholsFeeding BehaviorLauric AcidsCeruleninVegetablesPreconception CareInsulinAcetates