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mushroom

Turkey Tail

Also known as: Trametes versicolor, PSK, PSP
General evidence: C

What it is

Medicinal mushroom rich in polysaccharides.

Why it's used

Marketed for immune support.

Evidence by claim

ClaimEvidence grade
Extended survival in canine hemangiosarcoma (small study)C

Cited studies

  • Polysaccharopeptide (PSP) from Turkey Tail in canine hemangiosarcoma
    Evidence-Based Complementary and Alternative Medicine · 2012
    View source

Products containing Turkey Tail

Educational information only. Not veterinary advice. Always talk to your vet before starting a new supplement.