Reishi is the most researched herb in the world. Studies have shown reishi to be immune modulating, that is stimulating to an under active immune system and calming to an overactive immune system. Reishi has been a valuable tool for many people in overcoming allergies. Reishi is a superb liver tonic and has ben used with out any toxic side effects for thousands of years.
Reishi is considered to be an adaptogen meaning it helps the body to "adapt" to stress. Its said that when taken regularly it reduces the bodies reaction to stress allowing us to remain calm and skillful in the face of intensity.
In Chinese medicine reishi is considered to be a long term energy builder. It is nourishing to Jing, Chi and Shen. While reishi's effects on the immune system certainly have powerful implications perhaps it has been most coveted for its effects on awareness.
Reishi is considered nourishing to Shen. Shen is a concept from traditional Chinese medicine which in yoga terms corresponds to the subtle bodies. In my personal opinion I believe that reishi accesses Shen through cultivation of lucidity. That is it makes us conscious of the
