It is from Rome. composite plants have anti-inflammatory in addition to antispasmodic, anti-bloating and soothing effects. Muscle soreness and migraine caused by it can also help the stomach and abdominal nerves. Treatment of insomnia lower blood pressure, Enhance memory. Steeping guide: 2g/1 times,100°c hot water 30 seconds rice the tea, then refill water again steep or 4 times