PureDefense chewables 120's - PDK21
- Supports first-line immune defense and overall immune health‡
- Provides support for upper respiratory tract health‡
- Features EpiCor® Saccharomyces cerevisiae fermentate, nutrients and flavonoids‡
- Made with high-quality, vegetarian ingredients backed by verifiable science
- Great-tasting chewable tablet
Indications
- Ages 2 and up
- Immune function and upper respiratory health support‡
Suggested Use
As a dietary supplement, ages 2-3, take 2 tablets daily, with a meal. Ages 4 and up, take 2 tablets, 1-2 times daily, with a meal.
Verifiable Science
Natural killer cells are part of the body's innate, or first-line, immune response. They respond more quickly than the adaptive immune system comprised of B cells and T cells. Once activated, natural killer cell activity peaks in as quickly as several hours, providing rapid support and wide-range immune defense. EpiCor® is a fermentate of Saccharomyces cerevisiae containing various bioactive metabolites. These nutrient metabolites are produced in a specialized fermentation process and enhance immune cell production. Research suggests that EpiCor® enhances natural killer cell activation, B cell and T cell function, and secretory IgA levels.1 In two randomized, double-blind, placebo-controlled trials, EpiCor® provided statistically significant support for upper respiratory tract health and overall immune health.2, 3 A separate open label, in-house trial indicated a strong potential for EpiCor® supplementation to enhance secretory IgA levels after 30 days. In another trial, EpiCor® helped maintain a healthy immune response to environmental factors.4 Elderberry extract provides anthocyanins, flavonoids, and other polyphenols that support immune function. Studies have shown statistically significant immune support in both children and adults.5, 6 Preliminary research suggests quercetin helps to moderate the release of immune mediators, including cytokines and histamine.7, 8 Zinc and vitamin C help to promote immune defense by supporting immune cell proliferation, activation and function, as well as healthy antioxidant enzyme function.9‡
References
- Jensen GS, et al. J Med Food. 2015 Mar;18(3):378-84.
- Moyad MA, et al. Urol Nurs. 2008 Feb;28(1):50-5.
- Talbott SM, et al. J Am Coll Nutr. 2012 Aug;31(4):295-300.
- Moyad MA, et al. Adv Ther. 2009 Aug;26(8):795-804.
- Zakay-Rones Z, et al. J Altern Complement Med. 1995 Winter;1(4):361-9.
- Tiralongo E, Wee SS, Lea RA. Nutrients. 2016 Mar 24;8(4). pii: E182.
- Kumar P, et al. Int J Exp Pathol. 2003 Jun;84(3):127-33.
- Weng Z, et al. PLoS One. 2012;7(3):e33805.
- Wintergerst ES, et al. Ann Nutr Metab. 2006;50(2):85-94.
