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Click here to access our new Immune Health Thought Leadership Guide. Click here to learn more about our dedication to quality and commitment during this trying environment.
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The Immune Health Thought Leadership Guide is an advanced, carefully considered immune support strategy to help complement the existing strategies and product selections used in your practice today.

Developed by our consortium of functional and integrative medicine experts from around the world from U.S., Canada, U.K. and Australia, and led by functional immunologist Sam Yanuck D.C., FACFN, FIAMA+

KOL group

This guide is based on scientific research and the clinical experience of our Key Opinion Leaders around the world+ with wide-ranging expertise in hormones, the elderly, metabolic health, immune support, gastrointestinal health and more. It was developed using counsel and direction from leading immunology expert, Sam Yanuck D.C., FACFN, FIAMA, an adjunct assistant professor in the Program on Integrative Medicine, UNC School of Medicine, Founder of the Yanuck Center for Life and Health, and Creator of the acclaimed Cogence® Immunology online functional immunology course.

TLG Guide

Click here to download the complete guide



How to use:
This guide works as a 5-tiered approach designed to advantage the immune system in five key ways:

  • Ensure optimization of Nutrients that boost the immune system
  • Encourage NK (natural killer) Cell Activity for first-line support
  • Boost Th1 Response, for innate immunity and cell-mediated defense
  • Maintain Cytokine Balance, in part by targeting NLRP & NF-κB pathways
  • Promote Sleep & Calm, for restorative support of immune function

How to Get Started:
  1. Choose products from each tier, to advantage your immune system in each of the five key ways
  2. Customize and personalize your choices based on the descriptions provided
  3. Implement with healthy diet and lifestyle practices, as provided in the Immune Guide Diet & Lifestyle Tips




Please note that this is not an exhaustive list of all immune products offered by brand. To browse all immune support products by brand, please visit PureEncapsulations.com, DouglasLabs.com, and GenestraBrands.com.

Click on the brands to see the full line of products to support immune health
Pure logo DL logo    Genestra logo

Diet & Lifestyle Tips to Support Immune Health

Nutritional supplementation is important to support a healthy immune system, but so is proper diet and lifestyle modifications. For well-rounded immune support, follow the tips included in our Diet & Lifestyle guide to help manage nutrient-rich food choices, how you can conveniently exercise from the comfort of your own home, the importance of taking time to relax and de-stress, and more.

Diet Lifestyle Guide

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Click here to view a letter from our CEO about our efforts and response to the current events.

+Our medical consultants are retained advisors to Pure Encapsulations, Douglas Laboratories, and Genestra Brands.