Vitamin D3
Vitamin D3 naturally supports calcium absorption and retention within bones to promote optimal bone health. Vitamin D3 also supports colon health by promoting healthy cellular function.
120 or 250 capsules
(Suggested dose: 1-5 capsules per day)
Vitamin D3 naturally supports calcium absorption and retention within bones to promote optimal bone health. Vitamin D3 also supports colon health by promoting healthy cellular function.
120 or 250 capsules
(Suggested dose: 1-5 capsules per day)
Vitamin D3 naturally supports calcium absorption and retention within bones to promote optimal bone health. Vitamin D3 also supports colon health by promoting healthy cellular function.
120 or 250 capsules
(Suggested dose: 1-5 capsules per day)
Verifiable Science
Vitamin D promotes intestinal calcium and phosphorous absorption and reduces urinary calcium loss, essential mechanisms for maintaining proper calcium levels in the body and healthy bone composition.1 Research indicates that it also promotes cellular health, including support for breast and prostate tissue, in part by helping to maintain healthy blood vessel function, supporting immune cell activity and maintaining healthy cell metabolism.2-4 A role for vitamin D in supporting colon health by promoting healthy cellular function also has been suggested.5 Vitamin D’s role in immune health has long been established; vitamin D receptors are found in a number of immune cells, including lymphocytes and macrophages, maintaining healthy immune cell activation.6 Vitamin D also supports cardiovascular function in some individuals.7 Liquid vitamin D3 is offered in a base of medium-chain triglycerides to support absorption.‡
References
Dawson-Hughes B, et al. N Engl J Med. 1997 Sep 4;337(10):670-6.
Bischoff-Ferrari HA, et al. Arch Intern Med. 2006 Feb 27;166(4):424-30.
Wyon MA, et al. J Sci Med Sport. 2014 Jan;17(1):8-12.
Garland CF, et al. Am J Public Health. 2006 February; 96(2): 252–261.
Fedirko V, et al. Cancer Epidemiol Biomarkers Prev. 2010 Jan;19(1):280-91.
Fedirko V, et al. Cancer Epidemiol Biomarkers Prev. 2010 Jan;19(1):280-91.
Giovannucci E, et al. Arch Intern Med. 2008 Jun 9;168(11):1174-80.