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Immune

Our immune system plays a vital role in maintaining our health. Normal aging, environmental stressors, and other factors affect the immune response capacity and may impact other metabolic functions and processes. One way to support our immunologic health is through proper nutrition. Douglas Laboratories® offers a wide selection of scientifically-formulated products to support a strong and healthy immune system.

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  1. Vitamin D (5,000 I.U.)
    Vitamin D (5,000 I.U.)
    5,000 IU Vitamin D-3 tablets
  2. Vitamin A
    Vitamin A
    10,000 IU of Vitamin A per softgel
  3. A.H.C.C. ® Plus
    AHCC® Plus
    A special mushroom extract with Arabinogalactin
  4. Beta 1,3 Glucan
    Beta 1,3 Glucan
    Beta glucan for immune and cardiovascular support
  5. Liquid D and K
    Liquid D and K
    Vitamins K1, K2, and D3 in great-tasting liquid
  6. Vitamin D (1
    Vitamin D (1,000 I.U.)
    1,000 IU Vitamin D-3 tablets
  7. Vitamin C 100 count
    Vitamin C 100 count
    Vitamin C, provided by Douglas Laboratories®, contains 1,000 mg of vitamin C as L-ascorbic acid per tablet.
  8. Zinc Picolinate (Capsules)
    Zinc Picolinate (Capsules)
    Zinc picolinate 50 mg
  9. Liquid Vitamin D3
    Liquid Vitamin D3
    Neutral-tasting, high concentration liquid vitamin D3
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