man survivalist with a shovel in hands gathering chaga mushroom growing on the birch tree trunk on summer nature forest or woodland outdoor. wild raw food parasitic fungus it is used in traditional folk alternative medicine for the treatment and treat of diseases such as coronavirus and covid-19. people foraging antioxidant-rich healing fungi chaga for brewing detox herbal drink coffee or tea with anti cancer properties. natural organic medicinal inonotus obliquus woody tinder. eco-friendly shroom boom