The first one is buckwheat. Buckwheat pillow has many advantages, such as clearing the heart and improving eyesight, and it is also good for people who have insomnia and dreams. At the same time, it has good effect on dizziness and tinnitus. Nowadays, many people with hypertension are using buckwheat pillow, because buckwheat pillow helps to dredge blood vessels and regulate blood pressure and blood lipids. Long-term use can also clear away heat, relieve headache and neck pain, and relieve shoulder and neck tension.
The second is honeysuckle. You should know that honeysuckle has the effect of clearing away heat and detoxifying, so it is also a good choice to make a pillow core. It's great to put honeysuckle in the pillow to soothe the nerves and help sleep.
The third is lavender. Lavender pillow is a kind of medicinal pillow, and its smell has the functions of calming nerves and regulating sleep. If you are stressed and prone to insomnia, it is very good to use lavender pillows. Lavender pillow also has the effect of calming the liver and expelling wind, which is also very helpful for people with bad liver.
The fourth kind is cassia seed, which is a kind of medicinal material. It is a good medicine for people with hypertension and hyperlipidemia. If cassia seed is used as pillow core, it will help stabilize blood pressure, clear liver and improve eyesight. Because cassia seed has a certain hardness, we can relax our shoulders and necks by massaging our heads and necks when sleeping. Cassia seed can also be used to bask in the sun.