Thousands of years ago, our ancestors were already using Chaga. Known as the Diamond of the Forest, a tree fungus that typically grows on birch trees in cold weather areas. Chaga mushrooms are overloaded with more than 200 essential vitamins and minerals. And this nutrient-rich "superfood" is known to help improve immune response, lower stress, support blood sugar levels and aid in digestion and digestive tract function. ORAC value Chaga: Chaga has an exceptionally high value of ORAC. The Abbreviation ORAC stands for "Oxygen Radical Absorbance Capacity. This is a method of determining the antioxidant value of foods and has the ability to eliminate free radicals. This means Chaga is an exceptional source of antioxidants, which protect our bodies. Chaga Tincture can help strengthen the immune system, provides support for healthy cell division and is a tremendous energy booster. The chaga is harvested in a sustainable way. This means we only take larger Chaga chunks and leave small Chaga grows. We always leave some behind so that the host tree is not damaged in any way.