How many saffron is best at a time?

Saffron is a valuable Chinese herbal medicine. It also has the effects of activating blood circulation to remove blood stasis, protecting liver and lowering blood fat, protecting the heart, anti-aging, anti-oxidation, etc. The biggest role of saffron is to activate blood circulation to remove blood stasis, treat women's irregular menstruation, amenorrhea, dysmenorrhea, etc. Therefore, he cannot soak a lot at once. It is both a waste and easy to cause problems. So once, we generally soak three to five roots, then soak once a day, after soaking can be repeatedly brewed, and then eat three times a day, and then after soaking, you can not drink at night, even the last few of these three to five roots can be chewed together. Therefore, if saffron is soaked too much, it will gain too much strength. If this blood circulation is easy to cause bleeding or subcutaneous bruising, this is something that needs attention.