There are no five kinds of people should not eat saffron this statement, saffron contraindications are not yet clear. Note that pregnant women should use saffron with caution. Saffron, has the effect of activating blood circulation and removing blood stasis (promoting blood circulation and eliminating blood stasis in the body), dispersing depression and opening up knots, cooling the blood and detoxifying the toxin (referring to the treatment of blood-heat and toxin embodied in the blood). It is used for treating dysmenorrhea, menstrual closure, menstrual irregularities, post-partum discharges, abdominal pain, bruises and injuries, depression and congestion, palpitations, warm spots, and measles. This product activates the role of blood is strong, and can pass menstruation, so pregnant women should be used with caution. Adverse effects of saffron have not been clarified. If you need to use saffron, must be used under the guidance of a professional doctor.