2, irritating stomach: thirteen incense, such as pepper, fennel, ginger and so on. It's a pungent condiment. Long-term use will stimulate the stomach, especially for patients with gastric diseases.
3, let the body less water: the sodium content in thirteen incense is very high, and this sodium will take away the water of the human body, so taking thirteen incense for a long time will make the body less water.