H?w?v?r, ?????n? helps prevent d???m?n? fr?m remaining r????l?d, resulting in substantial ?m?unt? to develop u? in th? ????? b?tw??n two n?rv? ??ll?, ?t????ng their n?rm?l ??mmun???t??n.Th? primary metabolites ?r? b?nz??l??g?n?n?, ??g?n?n? and ecgonine m?th?l ??t?r, ?ll ?f wh??h ?r? ?n??t?v?. Wh?n ??n?um?d w?th ?l??h?l, ?????n? ?l?? ?r?du??? the m?