Host Defense Blog

  • What You Don’t Know About Mycelium

    What You Don’t Know About Mycelium

    When most people hear the word “mushroom,” they picture a stem and cap popping up from the forest floor.  But that familiar mushroom is only one part of a much larger organism.  Hidden from view is mycelium: a vast network...

  • Do Beta-Glucans Really Matter?

    Do Beta-Glucans Really Matter?

    A look at how to approach the beta-glucan conversation when it comes to functional mushroom supplements  When shopping for functional mushroom supplements, you may see one measurement highlighted again and again: beta-glucan content.   Many functional mushroom supplement companies use beta-glucan...

  • Paul Stamets in the research lab

    When Ancient Knowledge Meets Modern Mycology

    The Past and Present of Functional Mushrooms For thousands of years, people have looked to fungi for nourishment and wellness solutions. Long before microscopes or laboratories existed, cultures around the world developed sophisticated practices involving mushrooms through careful observation, experimentation,...

  • What can mushrooms do for your pets?

    What Can Functional Mushrooms Do for Your Pets?

    Our pets are part of the family, and supporting their everyday wellness means helping them stay healthy throughout every stage of life. Functional mushrooms offer a unique way to complement that daily commitment by helping to support things like their immune...

  • Are Your Mushrooms Grown in the USA?

    Are Your Mushrooms Grown in the USA?

    Mushroom Supplements: Do USA-Grown Mushrooms Really Matter?  Where Mushrooms Are Grown Matters  When choosing a mushroom supplement, selecting the mushroom species that’s right for you is only part of the story. Where mushrooms are grown is just as important to a...