Is saffron heat-inducing or heat-reducing?

Generally, saffron is considered to be relatively neutral in nature. When used in normal, moderate amounts, it typically does not significantly cause heatiness or reduce internal heat. However, excessive or improper use may lead to discomfort. Detailed analysis is as follows:

Saffron is not a typical hot or cold-natured ingredient; it is relatively mild. Under normal dosage, most people can use it reasonably without experiencing obvious symptoms of heatiness or cooling effects. It is often used for daily regulation, such as steeping in water. However, long-term and excessive use—for instance, using amounts far beyond the usual standard—or being of a hot constitution may lead to discomfort resembling heatiness, such as dry mouth and sore throat. Meanwhile, individuals with cold deficiency in the spleen and stomach may experience abdominal discomfort due to saffron's mild blood-activating properties if consumed in large amounts at once. Therefore, the dosage should be strictly controlled; usually, just a few small threads are sufficient.

Pregnant women and women during menstruation are advised not to use saffron casually and should be especially cautious if they do. In daily life, when using any ingredient with regulatory effects, one should follow the principle of moderation and choose appropriately according to individual constitution in order to maximize its benefits and avoid discomfort.