Reishi Mushroom Positive aspects are Immense and thus it could be said to be A Wonder Medicine. You Can use Reishi mushrooms For boosting Your immune system. It Helps in lung conditions including asthma in addition to bronchitis. It Also helps fight viral infections like swine flu, avian flu and also other such Flu, kidney disease, cancer, liver disease, HIV, chronic fatigue syndrome (CFS), Stress, insomnia, ulcers and many other conditions. It is also utilized by patients with heart disease in addition to high blood pressure and higher cholesterol.