Vitamin K DeficiencyVitamin K Deficiency BleedingVitamin KVitamin K 1Prothrombin TimeVitamin K 2HypoprothrombinemiasVitamin K 3ProthrombinElder Nutritional Physiological PhenomenaAntifibrinolytic AgentsBlood Coagulation TestsHemorrhagic DisordersPartial Thromboplastin TimeVitamin A1-Carboxyglutamic AcidVitaminsOsteocalcinIntracranial HemorrhagesHemorrhageProtein PrecursorsPotassium DeficiencyVitamin DBlood Coagulation DisordersMyalgiaVitamin EVitamin K Epoxide ReductasesVitamin A DeficiencyVitamin B 12Infant, NewbornVitamin D DeficiencyMuscular DiseasesPrimary PreventionBiological MarkersCreatine Kinase, MM FormCathepsin KPainVitamin B 12 DeficiencyVitamin E DeficiencyCreatine KinaseCarbon-Carbon LigasesExerciseMuscle Fatigue