Also known as Coriolus versicolor and Polyporus versicolor – is a common polypore mushroom found throughout the world. Meaning 'of several colors', versicolor reliably describes this fungus that displays a variety of colors. For example, because its shape and multiple colors are similar to those of a wild turkey.
 
Is considered safe for use as an adjuvant therapy for cancer treatment in Japan where it is known as kawaratake (roof tile mushroom) and approved for clinical use.
Possible Health benefits:
1 - Packed With Antioxidants
2 - Contains Immune-Boosting Polysaccharopeptides
      Krestin (PSK) and Polysaccharide Peptide (PSP) are two types of polysaccharopeptides          found in turkey tails (8Trusted Source).
      Both PSK and PSP possess powerful immune-boosting properties.
      They promote immune response by both activating and inhibiting specific types of
      immune cells and by suppressing inflammation.
3 - May Improve Immune Function in People With Certain Cancers
4 - May Enhance the Efficacy of Certain Cancer Treatments
      Due to the many beneficial compounds it contains, turkey tail is commonly used in
      tandem with traditional treatments like chemotherapy as a natural way to fight certain
      cancers.
5 - May Enhance Gut Health
      Keeping a healthy balance of beneficial bacteria in your gut is critical for maintaining a
      strong immune system.