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Vitamin D3 - 1000 IU - Douglas Laboratories


Vitamin D, provided by Douglas Laboratories, contains 1,000 I.U. of natural vitamin D3 per tablet.

Vitamin D, also known as the “sunshine vitamin” is an essential vitamin that plays many important roles in the proper functioning of the body. Though classified as a vitamin, vitamin D is actually a key regulatory hormone for calcium and bone metabolism.† Adequate vitamin D status is essential for ensuring normal calcium absorption and maintenance of healthy plasma calcium levels.† Besides bone support, vitamin D has many other roles in the body, including modulation of cell growth, neuromuscular and immune function.† Numerous scientists now feel that supplementation with vitamin D at levels greater than previously thought necessary is critical to helping maintain healthy bone remodeling and healthy vitamin D plasma levels.†

Vitamin D may be a useful dietary supplement for those who wish to increase their daily D intake.

Each Tablet Contains: Vitamin D3 (Cholecalciferol)...........................................1,000 IU

Adults take one tablet daily or as directed by physician. SIDE EFFECTS No adverse side effects have been reported.

Store in a cool, dry place, away from direct light. Keep out of reach of children.

Jensen C, et al. Am J Clin Nutr. 2002 Jun;75(6):1114-20. Shapses SA, et al. Am J Clin Nutr. 2013 Mar;97(3):637-45. doi: 10.3945/ajcn.112.044909. Prietl B, Treiber G, Pieber TR, Amrein K. Nutrients. 2013 Jul 5;5(7):2502-21. doi: 10.3390/nu5072502. Ilich JZ, Brownbill RA, Tamborini L. Eur J Clin Nutr. 2003 Apr;57(4):554-65. Erratum in: Eur J Clin Nutr. 2003. Jul;57(7):880. Chen S, et al. J Immunol. 2007 Aug 1;179(3):1634-47. Adzemovic MZ, et al. Exp Neurol. 2013 Nov;249:39-48. doi: 10.1016/j.expneurol.2013.08.002. Prieto-Alhambra D, et al. Breast Cancer Res Treat. 2012 Jun;133(3):1159-67. doi: 10.1007/s10549-012-2013- 9. Vitamin D 1,000 I.U. 2 Zubillaga P, et al. Eur J Clin Nutr. 2006 May;60(5):605-9.

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* These statements have not been evaluated by the Food and Drug Administration.
These products and statements are not intended to diagnose, treat, cure or prevent disease.
Consult your doctor, pharmacist or herbalist before use.