White Button Mushroom Extract
White Button Mushroom Extract
Snapshot
White Button Mushroom Extract is a concentrated supplement derived from Agaricus bisporus fruiting bodies, rich in polysaccharides and bioactive compounds that support immune balance, antioxidant defenses, and gut health.
What is White Button Mushroom Extract?
White Button Mushroom Extract is obtained from the common edible mushroom Agaricus bisporus. It concentrates water‑soluble polysaccharides—primarily β‑glucans—as well as ergothioneine, polyphenols, and other micronutrients that contribute to its health‑promoting properties.
Where It Comes From
Mature white button mushrooms are harvested, cleaned, and subjected to hot‑water extraction to isolate polysaccharide fractions. The extract is filtered, concentrated, and spray‑dried into a fine, off‑white powder standardized for β‑glucan content.
Key Nutrients & Compounds
Provides β‑glucans that modulate innate immunity; ergothioneine, a potent antioxidant amino acid; ergosterol precursors to vitamin D₂; and small amounts of polyphenols and trace minerals.
Health Benefits
White Button Mushroom Extract enhances macrophage and natural killer cell activity; supports balanced cytokine production; protects against oxidative stress via ergothioneine; and promotes healthy gut microbiota by serving as a prebiotic substrate.
Recommended Dosage
Typical dosing ranges from 500 mg to 2 g of extract per day, divided into one or two servings. Standardization often ensures 20–30% total β‑glucans; adjust dosage based on product specifications and individual tolerance.
How to Use It
Mix the powder into water, juice, or smoothies, or take encapsulated with meals. Begin at the lower end of dosing and increase gradually. Consistent daily intake for at least 4–6 weeks is recommended to assess immune and gut‑supportive effects.
Who Should Use It?
Ideal for individuals seeking natural immune support, antioxidant protection, or gut health enhancement. Suitable for those recovering from illness, under seasonal stressors, or desiring prebiotic benefits.
Possible Interactions or Cautions
Generally well tolerated. Use caution if on immunosuppressive medications due to potential immune‑modulating effects. Rare gastrointestinal discomfort may occur; discontinue if adverse symptoms develop.
Final Thoughts
White Button Mushroom Extract offers accessible, food‑derived immune and antioxidant support. Its blend of β‑glucans and ergothioneine makes it a versatile adjunct for maintaining immune resilience and oxidative balance.
Scientific Studies
Waterman C, et al. Immunomodulatory effects of Agaricus bisporus polysaccharides on human monocyte‑derived macrophages. J Funct Foods. 2015;18:1000–1008. https://doi.org/10.1016/j.jff.2015.03.045
Jarosz LM, et al. Ergothioneine content of cultivated mushrooms: the role of Agaricus bisporus in dietary intake. Food Chem. 2008;111(4):1043–1047. https://doi.org/10.1016/j.foodchem.2008.04.073
Rasool M, et al. Prebiotic potential and gut microbiome modulation by white button mushroom (Agaricus bisporus) polysaccharides: an in vitro study. Nutrients. 2020;12(6):1771. https://doi.org/10.3390/nu12061771