The effect of Iranian saffron is to invigorate blood circulation and remove blood stasis, specifically to treat irregular menstruation and amenorrhea in women, as well as bruising and abdominal pain after childbirth, and infertility, which is common in women. For cardiovascular diseases, Iranian saffron also has many benefits, and it can also regulate liver and kidney functions. It is effective for patients with high blood sugar, high blood lipids, and high blood pressure. Current research has shown that Iranian saffron is also effective for anti-tumor and malignant cancer. Although Iranian saffron is more expensive, it has similar utility to common saffron, except that it has some quality preference because of its origin characteristics. Iranian saffron should not be taken by pregnant women, as it can easily cause miscarriage.