Drinking scented tea actually depends on the individual. Not all scented teas are suitable for you. Logically speaking, cassia seeds and chrysanthemums are both cold in nature, so they can be made into tea together. But everyone should drink scented tea according to their own physical condition and needs. Professor Zhang Shijun from Xiyuan Hospital of the China Academy of Traditional Chinese Medicine commented: Cassia seed, also known as Cassia cassia, Sheep Brightness, Huantongzi and Senecio, is the mature seed of Cassia cassia, an annual herbaceous plant in the Leguminosae family. Traditional Chinese medicine believes that Cassia seeds are bitter, sweet and cool in nature and can clear the liver and improve eyesight. It not only has an auxiliary therapeutic effect on some chronic eye diseases, but is also a good medicine for daily eye relief and eye protection. Cassia seeds contain medicinal ingredients such as chrysophanol, emodin, rhein, cassia, cassia lactone, and vitamin A, which can enhance the activity of lactate dehydrogenase in the eyes, increase the content of adenosine triphosphate in eye tissues, and thereby expand peripheral blood vessels. , improve the blood supply to the retina, eliminate visual fatigue, and prevent and treat myopia, presbyopia and cataracts. Cassia seed is mainly used clinically for ophthalmic diseases. Fry cassia seeds until yellow, soak them in water, and drink them instead of tea to treat vision loss, photophobia, and night blindness. Add Cassia Seed and Vitex Seed, decoction in water and take it to treat dizziness and dim vision. Cassia seed is combined with chrysanthemum, vitex seed and horsetail to treat acute conjunctivitis, redness, swelling and pain in the eyes. Decoction of Cassia seeds in water can treat stye. It should be noted that cassia seeds also have the effect of moisturizing the intestines and easing diarrhea, so those who have loose stools and are prone to diarrhea should reduce their dosage. Experiments have shown that cassia seeds have the effects of lowering blood pressure, lowering blood lipids, and antibacterial properties, and have certain curative effects in the treatment of hyperlipidemia. In addition to medicinal ingredients, cassia seeds also contain a variety of vitamins and rich amino acids, carbohydrates, etc. In recent years, their health care functions have attracted increasing attention. If you keep drinking it, it will have a good effect on constipation. It should be noted that people with diarrhea and hypotension should use cassia seed preparations with caution. Cassia seed tea is regarded as an "eye-catching eight-treasure tea" by office white-collar workers because of its medicinal value of improving eyesight and clearing the liver. However, its side effect of "mainly causing diarrhea" must attract the attention of pregnant women. The latest research has found that long-term drinking of cassia seed tea It can lead to irregular menstruation, or even cause abnormal endometrium, thus inducing premature birth. Cassia seeds have a slightly stronger intestinal-lubricant effect. Proper frying can slow down the intestinal-lubricant effect, and the texture is crispy and easy to crush and fry to extract the effective ingredients. Slightly fried cassia seeds can be soaked in tea instead of tea, which is a convenient way to maintain health care for the elderly. Put 10g~20g in a cup and soak in boiling water. It will be yellow in color, fragrant, sweet and bitter in taste, and have a unique flavor. People suffering from high blood pressure and habitual constipation may wish to give it a try. A cup of cassia seed tea may bring you health and happiness. However, Cassia seed has a slightly cold nature and flavor, and those with weak spleen and stomach should not take it for a long time. "Compendium of Materia Medica" records that chrysanthemum is "sweet in nature and cold in taste, and has the effects of dispersing wind and heat, calming the liver and improving eyesight." Modern pharmacology shows that chrysanthemum is rich in vitamin A, which is an important substance for maintaining eye health. Chrysanthemum tea can make people clear-headed and bright-eyed. It is especially effective for dry eyes caused by excessive liver fire and excessive eye use. For computer users who often feel that their eyes are dry, drinking more chrysanthemum tea is beneficial and harmless. It is worth noting that chrysanthemum is cool in nature, people with weak constitution, usually afraid of cold, and prone to cold hands and feet should not drink it often, but should drink it in moderation.