Palacios C. The Role of Nutrients in Bone Health, from A to Z. Crit Rev Food Sci Nutr. 2007;46(8):621-628. doi:10.1080/10408390500466174.
ISHITANI K, ITAKURA E, GOTO S, ESASHI T. Calcium Absorption from the Ingestion of Coral-Derived Calcium by Humans. J Nutr Sci Vitaminol. 1999;45(5):509-517. doi:10.3177/jnsv.45.509.
Holick M. Sunlight and vitamin D for bone health and prevention of autoimmune diseases, cancers, and cardiovascular disease. Am J Clin Nutr. 2004;80(6):1678S-1688S. doi:10.1093/ajcn/80.6.1678s