The invention provides a method for enhancing immunosurveillance capacity, particularly, NK cell activity, without administration of medicines or immunological therapy, through a noninvasive and simple method. The invention also provides a method for enhancing power of concentration of users...http://www.google.se/patents/US5769878?utm_source=gb-gplus-sharePatent US5769878 - Method of noninvasively enhancing immunosurveillance capacity
