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    The NADefense Blog

    Learn More About Vision Wellness

    Plain-English guides on eye health, the science behind our ingredients, and how to have better conversations with your ophthalmologist.

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    What Ginkgo Biloba Actually Does for Your Eyes Ginkgo
    May 07, 2026

    What Ginkgo Biloba Actually Does for Your Eyes

    You have seen it on supplement labels. But what does ginkgo biloba actually do for your eyes? Here is what the science says.

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    NADefense

    Ophthalmologist-founded supplements designed to support long-term vision wellness through targeted cellular nutrition.

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    * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Sight Guard is a dietary supplement. Consult your physician before starting any supplement regimen.

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