Valerian
Getting a good nights sleep does wonders for your sex life! Valeriana officinalis, a natural sedative that may be helpful for insomnia, leaves no morning after effects. Take just before going to bed.
Available in tablets or loose tea form at health food stores. High doses may cause paralysis and a weakening of the heartbeat. Like any sedative, may become habit-forming if used for an extended period of time. Avoid if pregnant. Available in most health food stores.