NOM wild chaga mushroom birch tree fungus raw on a wooden background and birch bark. chaga; mushroom; fungus; raw; piece; alternative; anti; birch; black; brewing; brown; cancer; closeup; coffee; concept; conk; day; detox; food; forest; healing; health; healthy; herbal; homeopathy; ingredient; inonotus; medicinal; medicine; natural; nature; no people; nobody; nutritional; object; obliquus; parasitic; products; properties; super; bark; tea; tinder; traditional; tree; tumor; wild; woody