(TP/2")(PS/SH) Ayurvedic herbalists in India first used Gotu Kola like Ginseng to treat problems due to aging and to promote longevity. Later it was found to be useful in treating skin diseases and leprosy. One or two fresh leaves eaten a day is said to stimulate brain cell production and slow the aging process. An infusion from the leaves can be taken for insomnia. Caution: Large doses can have a harmful narcotic effect.