chaga birch mushroom growing on a tree trunk. dried inonotus obliquus is strong antioxidant, boosts immune system

chaga birch mushroom tree trunk white bark parasite trendy antioxidant detox tea food herbal anticancer large medicinal medicine natural nature sponge ingredient organic pathogen therapy trend superfood supplement antiviral wellness paleo diet affected antiinflammatory chinese folk forest fungus germinate healthy herb immune infection growing dried inonotus obliquus strong boosts system quality improves digestive trunk