Chaga mushroom Noted as being among the most prolific natural antioxidants and immune boosters on the planet, Chaga is not only beneficial for animals struggling to regain immunity after disease or illness, but should be given consistently to pets who have always battled a weak immune system. For healthy animals, Chaga is the ultimate preventative. With potent anti-aging properties, and containing over 200 phytonutrients, this mushroom has the components necessary to improve nearly every avenue of pet health. It supports the nervous system, lowers high blood sugar, keeps the body alkaline, combats abnormal cell growth, prevents and treats cancer, normalizes blood pressure and cholesterol, supports gastrointestinal health and digestion, and enhances physical endurance. For aging animals, Chaga can prevent various common old-age conditions, like stroke, cancer, diabetes, obesity, and heart diesase, while improving cognition and memory.