1. Protect eyesight: Cassia seed tea is rich in flavonoids and anthocyanins, which can protect eye cells and effectively prevent vision loss and eye fatigue.

2. Removing fire and cooling: Cassia seed has the function of clearing away heat and toxic materials, which can solve symptoms such as dry mouth, sore throat and low fever.

3. Improve sleep: Cassia seed has a calming effect instead of tea, which can improve sleep quality and relieve insomnia symptoms.

4. Improve digestion: instead of tea, cassia seed can promote the metabolism of digestive system, facilitate defecation and reduce stomach discomfort.

5. Relieve dysmenorrhea: cassia seed tea has the function of relieving dysmenorrhea, which can relieve the symptoms of dysmenorrhea.

Generally speaking, cassia seed is a very healthy tea substitute. It is natural, has no toxic side effects, and can help us improve all kinds of physical discomfort, nourish the body and enhance immunity.