The Effect of Dietary Animal Protein on Calcium Metabolism

  • B. Fellström
  • B. G. Danielson
  • H. Lithell
  • S. Ljunghall
  • B. Vessby
Conference paper
Part of the Fortschritte der Urologie und Nephrologie book series (2824, volume 17)

Abstract

The urinary excretion of calcium has been reported to increase with dietary protein, which may contribute to an increased incidence of urolithiasis. The mechanism by which urinary calcium increases has been suggested to be a stimulated intestinal absorption1 , but later studies have pointed towards a primary renal effect, due to a decreased tubular reabsorption of calcium2. In order to simulate a normal outpatient situation as close as possible we compared the effects on calcium metabolism on a high protein diet to an isoenergetic low protein diet.

References

  1. 1.
    McCance, R. A., Widdowson, E. M., Lehmann, H.: The effect of protein intake on the absorption of calcium and magnesium. Biochem. 36: 686–691 (1942).Google Scholar
  2. 2.
    Kim, Y., Linksweiler, H. M.: Effect of level of protein intake on calcium metabolism and on parathyroid and renal function in the adult human male. J. Nutr. 109: 1399–1404 (1979).PubMedGoogle Scholar
  3. 3.
    Broadus, A. E.: Nephrogenous cyclic AMP as a parathyroid function. Nephron 23: 136–141 (1979).PubMedCrossRefGoogle Scholar
  4. 4.
    Walser, M., Browder, A. A.: Ion association. III. The effect of sulfate infusion on calcium excretion. J. Clin. Invest. 38: 1404–1411 (1959).PubMedCrossRefGoogle Scholar
  5. 5.
    Peraino, R. A., Suki, W. N.: Urine HCO3 - augments renal Ca2+ absorption independent of systemic acid-base changes. Am. J. Physiol. 238: F394–F398 (1980).PubMedGoogle Scholar

Copyright information

© Dr. Dietrich Steinkopff-Verlag, GmbH & Co. KG, Darmstadt 1982

Authors and Affiliations

  • B. Fellström
    • 1
  • B. G. Danielson
    • 1
  • H. Lithell
    • 2
  • S. Ljunghall
    • 1
  • B. Vessby
    • 2
  1. 1.Department of Internal MedicineUniversity HospitalUppsalaSweden
  2. 2.Department of GeriatricsUniversity HospitalUppsalaSweden

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