OsteocalcinPostmenopauseOsteoporosis, PostmenopausalEstrogen Replacement TherapyVitamin K 1Bone DensityVitamin KMenopauseVitamin K DeficiencyEstrogens, Conjugated (USP)EstrogensPremenopauseBone and BonesWomen's HealthBreast NeoplasmsAromatase InhibitorsEstradiolHormone Replacement TherapyBone Density Conservation AgentsAlkaline PhosphataseEstroneRisk FactorsSex Hormone-Binding GlobulinTamoxifenNitrilesBiological MarkersIsoflavonesMedroxyprogesterone AcetateTriazolesOsteoporosisOsteoblastsDouble-Blind MethodAbsorptiometry, PhotonBone RemodelingVitamin K 2RaloxifeneWomenAntineoplastic Agents, HormonalFractures, BoneProgestinsAlendronateGonadal Steroid HormonesClimactericMedroxyprogesteroneCase-Control StudiesHot FlashesBone ResorptionNorpregnenesPerimenopauseBody Mass IndexSelective Estrogen Receptor ModulatorsSoybean ProteinsFemur NeckOsteogenesisBone Diseases, MetabolicPhytoestrogensNorethindroneCohort StudiesCollagen Type ITeriparatideReceptors, EstrogenAdministration, CutaneousEtidronic AcidProgesterone CongenersOvariectomyDehydroepiandrosterone SulfateCross-Over StudiesParathyroid HormoneProspective StudiesPlacebosCross-Sectional StudiesEndometrial NeoplasmsNutritional StatusTestosteroneAge FactorsVitamin DDietRadiusUterine HemorrhageCalcium, DietaryLumbar VertebraeCore Binding Factor Alpha 1 SubunitDietary SupplementsFollow-Up StudiesObesityOsteoporotic FracturesIncidenceRiskDiphosphonatesQuestionnairesEquolSpinal FracturesSoy FoodsEstrogen AntagonistsTime FactorsAndrostenedioneIowaEndometrial HyperplasiaEstrogen Receptor ModulatorsTreatment Outcome