adaptogenEVIDENCEBUSOTC
Chaga
Birch-tree mushroom (Inonotus obliquus) traditionally used in Russia/Siberia for immune and antioxidant support.
Dose range1000–3000mg
Half-life—h
Onset—min
Safety4/5low evidence base
Mechanism of action
Polysaccharides and betulinic acid have antioxidant and immunomodulatory effects.
Benefits
Antioxidant capacity
EVIDENCEBMultiple in vitro and animal studies.
Immune support
EVIDENCECAnimal models.
Side effects
- Possible kidney stress (oxalate content)raremoderate
Where to buy
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