# {{nota|been}} Vermeerderde spyskanaal absorberingspyskanaalabsorbering van kalsium is berrigberig in "[http://www.ajcn.org/cgi/content/full/78/3/584S Dietary protein, calcium metabolism, and skeletal homeostasis revisited]" deur J. E. Kerstetter, K. O. O'Brien and K. L. Insogna (2003) volume 78 pages 584S-592S. 'n Gebrek aan die impak van hoë proteïen innameproteïeninname op been is berrigberig in "The impact of dietary protein on calcium absorption and kinetic measures of bone turnover in women" by J. E. Kerstetter, K. O. O'Brien, D. M. Caseria, D. E. Wall and K. L. Insogna in ''J Clin Endocrinol Metab'' (2005) volume 90 pages 26-31, Onlangse kliniese studie resultatestudieresultate wat dui op voordele vir been van 'n hoë proteïen dieethoëproteïendieet as kalsium innamekalsiuminname gehandhaaf word: "Protein consumption is an important predictor of lower limb bone mass in elderly women" by A. Devine, I. M. Dick, A. F. Islam, S. S. Dhaliwal and R. L. Prince RL. in ''Am J Clin Nutr'' (2005) volume 81 pages 423-428,
