Wild chaga is the richest known source of that all-important antioxidant enzyme which protects the body tissues, SOD (superoxide dismutase). It is also a dense source of melanin, beta glucan, an immune potentiator, biological sterols, vitamin D2, and rare trace minerals. These rare trace minerals incude rubidiium, cesium, and germanium. This is what makes wild chaga an ideal whole food supplement to support a healthy anti-aging and whole body function response, the optimal daily adaptogen.