Saffron side effects The side effects of saffron are mainly abdominal discomfort, abdominal pain, diarrhea, or even gastrointestinal bleeding, abdominal cramps, excessive menstruation in women, etc., mainly related to the excitatory effect of saffron on the intestinal canal and uterus. 1. Stimulating nerves. Saffron contains factors that stimulate the nerves, if taken for a long time will cause nervous excitement, disrupting sleep and other habits. Although saffron is good for regulating the female body, but taking too much will affect the female endocrine situation, resulting in endocrine disorders and a series of side effects. 2, endocrine disorders. Although saffron is good for regulating the female body, but taking too much will affect the female endocrine situation, resulting in endocrine disorders and a series of side effects. 3, menstrual disorders. For normal women, menstruation is usually very regular. As saffron is rich in various ingredients needed by women, it is easy to cause short menstrual cycle and period growth, which seriously affects women’s health. Although saffron is good for regulating women’s bodies, taking too much of it can affect women’s endocrine conditions, causing endocrine disorders and a series of side effects.