2014
Supplementing a Low-Protein Diet with Dibasic Amino Acids Increases Urinary Calcium Excretion in Young Women 1,2
Bihuniak JD, Sullivan RR, Simpson CA, Caseria DM, Huedo-Medina TB, O’Brien K, Kerstetter JE, Insogna KL. Supplementing a Low-Protein Diet with Dibasic Amino Acids Increases Urinary Calcium Excretion in Young Women 1,2. Journal Of Nutrition 2014, 144: 282-288. PMID: 24431325, PMCID: PMC3927545, DOI: 10.3945/jn.113.185009.Peer-Reviewed Original ResearchConceptsIntestinal calcium absorptionLow-protein dietCalcium absorptionDual-stable calcium isotopesYoung womenUrinary calcium excretionDietary proteinControl diet periodAmino acid L-arginineHigh-protein dietAmino acid L-tryptophanCalcium excretionDiet periodClinical trialsSupplementation periodL-arginineDay 5Control dietRandom orderPhysiologic rangeDietTrialsWomenPossible benefitsL-tryptophan
2013
The effect of selective amino acid supplementation on calcium absorption during a low protein diet
Bihuniak J, Sullivan R, Simpson C, Caseria D, O'Brien K, Kerstetter J, Insogna K. The effect of selective amino acid supplementation on calcium absorption during a low protein diet. The FASEB Journal 2013, 27: lb283-lb283. DOI: 10.1096/fasebj.27.1_supplement.lb283.Peer-Reviewed Original ResearchLow-protein dietIntestinal Ca absorptionCa absorptionProtein dietProtein intakeDietary protein intakeHigh-protein dietAmino acid supplementationCalcium absorptionAcid supplementationDay 5Dibasic amino acidsAA supplementationYoung womenControl dietRandom orderPhysiologic rangeDietary proteinIntakeDietSupplementationAmino acidsAromatic amino acidsCa economyLys supplementation