1, Cassia seed pillow is a pillow with Cassia seed as the pillow core. Cassia seed is hard in texture and has a certain supporting force after filling. Relatively speaking, it is better than soft and fluffy cotton or goose down or duck down, which plays a role in supporting the neck.

2. It is unhealthy not to use this medicine pillow for a long time. For women, long-term use of cassia seed pillow will lead to irregular menstruation and abnormal endometrium. It's a laxative after all. When you sleep in a pillow, some of its ingredients will be absorbed by the human body, damaging the healthy qi of the body. Therefore, everyone must pay attention to the relevant eating methods and taboos when using cassia seed pillows, and try not to let health care products endanger their health.