Bioidentical Natural Vitamin D3
Vitamin D3 levels are insufficient in up to 40% of American adults and in approximately 61% of our children.6 Vitamin D3 displays critical immune support for essential immune functions, including:
(a) promoting balanced and appropriate healthy immune responses.7,8
(b) promoting healthy immune surveillance and defensive performance.9,10,11
One of the most well researched and clinically supported vitamins. Supports calcium absorption and bone health. It also provides potential support for breast, cardiovascular, colon and immune health. This natural D3 form is four times more potent than synthetic vitamin D.*
Our Vitamin D softgels supply this key vitamin in a highly-absorbable liquid softgel form. They feature 5000 IU of vitamin D3—the most bioavailable form of vitamin D.*
Supports calcium absorption and bone health*
Supports immune health*
Supports dental health*
Provides potential support for breast, prostate, cardiovascular, and colon health*
D3 (Cholecalciferol) provides 300% more potency than D2 (Ergocalciferol)*
- Holick MF. High prevalence of vitamin D inadequacy and implications for health. Mayo Clin Proc. 2006 Mar;81(3):353-73.
- Melamed ML, Michos ED, Post W, Astor B. 25-hydroxyvitamin d levels and the risk of mortality in the general population. Arch Intern Med. 2008 Aug 11;168(15):1629-37.
- Wang TJ, Pencina MJ, Booth SL, Jacques PF, Ingelsson E, Lanier K, Benjamin EJ, D'Agostino RB, Wolf M, Vasan RS. Vitamin D deficiency and risk of cardiovascular disease. Circulation. 2008 Jan 29;117(4):503-11.
- Ingraham BA, Bragdon B, Nohe A. Molecular basis of the potential of vitamin D to prevent cancer. Curr Med Res Opin. 2008;24:139-49.
- Lappe JM, Travers-Gustafson D, Davies KM, Recker RR, Heaney RP. Vitamin D and calcium supplementation reduces cancer risk: results of a randomized trial. Am J Clin Nutr. 2007 Jun;85(6):1586-91.
- Kumar J, Muntner P, Kaskel FJ, Hailpern SM, Melamed ML. Prevalence and associations of 25-hydroxyvitamin D deficiency in US children: NHANES 2001-2004. Pediatrics. 2009 Sep; 124(3):e362-70. [PubMed]
- Martens PJ, Gysemans C, Verstuyf A, Mathieu AC. Vitamin D's Effect on Immune Function. Nutrients. 2020;12(5):1248. Published 2020 Apr 28. doi:10.3390/nu12051248
- Francesca Sassi, Cristina Tamone, Patrizia D’Amelio. Vitamin D: Nutrient, Hormone, and Immunomodulator. Nutrients. 2018 Nov; 10(11): 1656
- Lang PO, Aspinall R. Vitamin D Status and the Host Resistance to Infections: What It Is Currently (Not) Understood. Clin Ther. 2017 May; 39(5):930-945. [PubMed]
- Gombart AF. The vitamin D-antimicrobial peptide pathway and its role in protection against infection. Future Microbiol. 2009 Nov; 4(9):1151-65. [PubMed]
- Ooi JH, Chen J, Cantorna MT. Vitamin D regulation of immune function in the gut: why do T cells have vitamin D receptors? Mol Aspects Med. 2012 Feb; 33(1):77-82.