The vitamins, minerals, and antioxidants in chrysanthemum tea can provide important health benefits. For example, potassium helps the heart, kidneys, and other organs function properly. Adequate levels of potassium in the body reduce the risk of high blood pressure, heart disease, stroke, arthritis, cancer, digestive disorders, and infertility.
Chrysanthemum tea is also rich in iron, which is important for growth and development and helps to carry oxygen through the blood.
In addition, chrysanthemum tea can provide other health benefits like:
Blood Pressure Management
In traditional Chinese medicine, chrysanthemum tea is considered to be an anti-hypertensive food, meaning it can help lower your blood pressure, and modern research has supported these claims. One study found that chrysanthemum, as part of an overall regimen of food therapy, is effective in reducing blood pressure.
Hangover Remedy
Your first impulse when you have a hangover might not be to reach for a cup of chrysanthemum tea, but research suggests it should be. One study showed that drinking chrysanthemum tea helped improve alcohol metabolism, which is the process your body uses to break down alcohol and eliminate it from your system, and chrysanthemum tea can also help protect the liver from damage associated with processing alcohol, too. That’s not to say that chrysanthemum will help you completely undo a night of heavy drinking, but it can help ease some of the negative after-effects.
Antibacterial Effects
The essential oils in chrysanthemum flowers have repeatedly been shown to have antibacterial and antimicrobial effects, which can help prevent the growth and spread of bacteria as well as other microorganisms. Although relatively little of the plant’s essential oils come through in steeping tea, it may still be effective in fighting infections, especially combined with the other minerals it contains.
菊花茶的药效：性甘、微寒，具有散风热、平肝明目之功效。通过饮用菊花茶可以对上火引起的青春痘起到一个舒缓的作用。菊花具有清肝明目降火的作用。
1、抗病原体作用。菊花在体外对金黄色葡萄球菌、B-溶血栓性链球菌、伤寒杆菌有某些抑制作用，其水浸剂对某些常见皮肤致病性真菌亦有抑制作用。高浓度在体外还有抗病毒及抗螺旋体作用。
2、增强毛细血管抵抗力。菊花提取物对小鼠腹腔注射，可使皮内注射组织胺之局部台酚蓝之扩散较小，显示其能抑制毛细血管的通透性而有抗炎作用。
3、有解热作用。对金葡菌、大肠杆菌、福氏痢疾杆菌等有较强的抑制作用。
4、对心血管系统的作用尤为显著。有显著扩张冠状动脉、增强冠脉流量的作用。本品对冠心病、高血压和高血脂症等老年性疾病均有较好的治疗作用，从而起到祛病延年的作用。在治疗老年人常见疾病方面取得了显著成绩。
5、对中枢神经有镇静作用；还有解毒作用。