2004
The Impact of Dietary Protein on Calcium Absorption and Kinetic Measures of Bone Turnover in Women
Kerstetter JE, O’Brien K, Caseria DM, Wall DE, Insogna KL. The Impact of Dietary Protein on Calcium Absorption and Kinetic Measures of Bone Turnover in Women. The Journal Of Clinical Endocrinology & Metabolism 2004, 90: 26-31. PMID: 15546911, DOI: 10.1210/jc.2004-0179.Peer-Reviewed Original ResearchConceptsHigh-protein dietUrinary calciumBone turnoverCalcium absorptionDual-stable calcium isotopesAdditional urinary calciumIntestinal calcium absorptionHealthy womenStable calcium isotopesBone balanceNonsignificant trendSkeletal resorptionCalcium kineticsAcid loadBone originProtein-induced effectsLevels of proteinRandom orderDietary proteinDietHypercalciuriaWomenExperimental dietsSignificant reductionCalcium
2003
Low Protein Intake: The Impact on Calcium and Bone Homeostasis in Humans
Kerstetter JE, O'Brien KO, Insogna KL. Low Protein Intake: The Impact on Calcium and Bone Homeostasis in Humans. Journal Of Nutrition 2003, 133: 855s-861s. PMID: 12612169, DOI: 10.1093/jn/133.3.855s.BooksConceptsIntestinal calcium absorptionLow-protein dietCalcium absorptionHigh-protein dietProtein dietSecondary hyperparathyroidismUrinary calciumBone resorptionDietary proteinAdditional urinary calciumDietary protein resultsSerum parathyroid hormoneNutrition intervention trialCalcium balance studiesRecent epidemiological studiesLow protein intakeNutrition intervention studiesParathyroid hormoneBone lossSkeletal healthIntervention trialsCalcium metabolismSkeletal fracturesBone densityLong-term consequences