Many claims are unfounded or exaggerated.
Nonetheless, ginseng is a scientifically proven adaptogenic remedy. Actually the term ginseng has become the common name for a class of tonic herbs, which demonstrate a wide variety of potential therapeutic uses. Panax ginseng has been glorified in texts dating back over 2000 years. Korean and Chinese ginsengs are true Panax ginsengs. It is also used during convalescence.