Reishi mushroom is thought to be useful for boosting the immune system; for viral infections such as the flu (influenza), swine flu, and avian flu; lung conditions including asthma and bronchitis; heart disease and contributing conditions such as high blood pressure and high cholesterol; kidney disease; and liver disease. It is also used for altitude sickness, chronic fatigue syndrome (CFS), trouble sleeping (insomnia), stomach ulcers, poisoning, and herpes pain. Other uses include reducing stress and preventing fatigue. Each Terranova nutritional product is enhanced with its own synergistic complex of botanicals and phytonutrient-rich foods, called Magnifood. Magnifood ingredients are combined in a manner which enhances the bodys biochemical environment in order to maximise the potential benefits of the products vitamins, minerals and/or other nutrients. Many of the plants used in Magnifood are fresh freeze dried. Research shows that fresh freeze drying has the unique ability to retain a plants enzymes, and is shown to be superior to other drying methods in terms of activity, stability, solubility and preservation of a plants original fresh chemistry (as it was when the plant was harvested). Directions: As a food supplement for adults, take 1 to 3 Terranova Reishi 500mg Capsules daily with food. Do not exceed stated dose unless directed by a healthcare practitioner. Keep out of reach of children. Store in a dry cool place. Food supplements should not be used as a substitute for a varied diet. Not recommended during pregnancy or breastfeeding unless on the advice of a healthcare practitioner. If taking prescribed medication, consult a physician before using this product.