Host Defense Stamets 7 Details Host Defense Stamets 7 is a daily immune-support supplement combining seven mushroom species in one blend. It's made from activated, freeze-dried, certified-organic mushroom mycelium, delivering the full spectrum of compounds the mushrooms produce, including beta-glucans and other polysaccharides. Named for mycologist Paul Stamets, who created the blend, it's designed as a foundational daily option for people who want everyday immune support from functional mushrooms. Delivered in vegan capsules. Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada Quick Facts Brand Host Defense Blend 7 mushroom species Source Activated, freeze-dried certified-organic mycelium Key compounds Beta-glucans and other polysaccharides Use Daily immune support Certified Certified organic Format Vegan capsules Also Non-GMO, gluten-free Who Host Defense Stamets 7 Is For Adults who want daily, foundational immune support People drawn to functional mushrooms as a daily supplement Those who prefer a multi-mushroom blend over a single species Anyone wanting certified-organic mushroom mycelium People building a year-round wellness routine Those who prefer a vegan, mushroom-based option Who this product is NOT for: If you want a single-mushroom product (just reishi, just lion's mane), a single-species supplement is a better fit. People with mushroom or mold allergies should avoid it. It is not a treatment for any illness or a substitute for medical care. If you are pregnant or breastfeeding, take medication — especially immune-modulating medication — or have a medical condition, consult your healthcare practitioner before use. Vitamart's Take Host Defense Stamets 7 is a daily immune-support supplement that blends seven different mushroom species rather than relying on just one. It's built on certified-organic, freeze-dried mushroom mycelium, which is what Host Defense is known for. It's a broad daily option for people who want mushroom-based immune support rather than a single-species product. How Host Defense Stamets 7 Compares Multi-Mushroom Blend vs Single Species Single-species supplements (just reishi, just lion's mane, just cordyceps) let you target one mushroom for a specific reason. Stamets 7 blends seven species for broad, foundational coverage in one product. If you want one mushroom for a specific goal, choose a single species; if you want a wide everyday base, the blend is the simpler route. Mycelium vs Fruiting Body Mushroom supplements are made either from the mycelium (the root-like network) or the fruiting body (the visible mushroom), and people have preferences between the two. Host Defense Stamets 7 uses activated, freeze-dried mycelium. If you specifically want a fruiting-body product, look for one labelled as such; if mycelium suits you, this is built around it. Mushroom Blend vs Vitamin-Based Immune Support Vitamin and mineral immune supports (vitamin C, vitamin D, zinc) are the conventional everyday approach. A functional-mushroom blend is a different style of immune support that some people use alongside those basics. They're not mutually exclusive — many people take both. Choose based on whether you want a vitamin-based approach, a mushroom-based one, or both together. What to Know About Functional Mushrooms Beta-glucans are the compounds of interest. Mushrooms contain polysaccharides including beta-glucans, which are the compounds most often discussed in functional-mushroom products. Here they're part of the natural full-spectrum content of the mycelium. Mycelium vs fruiting body. Supplements can be made from the mycelium (the root-like network) or the fruiting body (the visible mushroom). Stamets 7 uses mycelium. Neither is universally "better" — it comes down to preference. A blend of seven species. Rather than a single mushroom, this combines seven species, the idea being broad coverage from one product. "Functional food" style. Many people use functional mushrooms as a daily, food-style supplement taken consistently over time rather than as a short course. Traditionally used for immune support. Functional mushrooms have a long history of traditional use for general immune support, which is how this daily blend is positioned. How To Use Adults: Follow the dosing on the product label, or take as directed by your healthcare practitioner. Stamets 7 is taken daily as a foundational immune-support supplement. Take the capsules with water; they can be taken with or without food. Cautions: Consult your healthcare practitioner before use if you are pregnant or breastfeeding, take medication (especially immune-modulating medication), or have a medical condition. Avoid if you have a mushroom or mold allergy. Keep out of reach of children. Discontinue use and consult your practitioner if you experience adverse effects. This product is not intended to diagnose, treat, cure, or prevent any disease. Frequently Asked Questions ➕ Why seven different mushrooms? The blend combines seven species for broad, foundational coverage in a single product, rather than focusing on one mushroom. If you'd prefer to target a single mushroom for a specific reason, a single-species supplement is the better choice. ➕ What is mycelium? Mycelium is the root-like network part of a mushroom, as opposed to the fruiting body (the visible mushroom). Host Defense uses activated, freeze-dried, certified-organic mycelium for Stamets 7. ➕ Mycelium or fruiting body — does it matter? People have preferences between the two, and both are used in mushroom supplements. Stamets 7 is a mycelium-based product. If you specifically want a fruiting-body supplement, look for one labelled as such. Neither is universally better. ➕ Is it vegan? Yes. Stamets 7 is mushroom-based and comes in vegan capsules. Host Defense describes its mushroom products as non-GMO, vegan, and gluten-free. ➕ Can I take it every day, long-term? It's designed as a daily, foundational supplement that many people take consistently over time. Follow the label for the serving size, and check with your healthcare practitioner about long-term use if you take medication or have a medical condition. ➕ Should I take this or a single mushroom like reishi? It depends on your goal. A single mushroom like reishi or lion's mane lets you focus on one species; Stamets 7 gives you a broad seven-species base in one product. Some people use a blend as their everyday base and add a single species for a specific reason. Pairs Well With Vitamin C — a conventional everyday immune-support basic Immune Health — wider immune-support options Reishi — a single-species mushroom option Adaptogens — for everyday stress-adaptation support 💡 Subscribe & save for an extra discount on every order — never run out of your daily supplements. Compare Similar Products All Mushroom Supplements All Immune Health Supplements Reishi Mushroom Supplements Host Defense Brand Products About Vitamart Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. 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