1, cassia seed and buckwheat are different in composition. Cassia seed belongs to medicinal materials, while buckwheat belongs to a kind of grain. Compared with cassia seed, the material is slightly less hard. Generally speaking, cassia seed pillow is suitable for adults, especially for white-collar workers in sub-health pillows and people suffering from cervical spondylosis. If you think Cassia seed pillow feels hard when you use it, you can choose buckwheat pillow that can support cervical vertebrae and relieve muscle fatigue.

2, buckwheat pillow does not transfer heat, it has a refreshing feeling, and it has the effect of improving eyesight. Buckwheat shells can move freely in the pillow, which can massage the head and neck and relieve fatigue. Buckwheat pillow is also suitable for people who are allergic to feathers. Generally, buckwheat pillows will not cause discomfort to anyone. Cassia seed belongs to leguminous plants, which mainly has the functions of clearing liver, improving eyesight and relaxing bowels. It is mainly used for treating hypertension, headache and dizziness, and has a good curative effect on people with green blindness, dizziness, headache and high blood pressure. If you want to be more functional, you can choose cassia pillow.