What are the functions and benefits of white chrysanthemum?
White chrysanthemum usually has effects of calming the nerves, antioxidant, lowering blood pressure, soothing the liver and improving vision, clearing heat and detoxifying. The specific analysis is as follows:

1. Calming and Soothing the Nerves
White chrysanthemum has calming properties and can help alleviate anxiety, irritability, and insomnia. The essential oils in white chrysanthemum can increase the levels of gamma-aminobutyric acid (GABA), an important neurotransmitter that inhibits central nervous system activity, thereby helping to improve sleep quality.
2. Antioxidant
White chrysanthemum is rich in various antioxidant substances, such as flavonoids, anthocyanins, and terpenoids. These antioxidants can neutralize free radicals, prevent oxidation reactions, reduce cellular damage, and thus help delay the aging process. The antioxidant effect also plays a certain role in preventing cardiovascular and cerebrovascular diseases.
3. Lowering Blood Pressure
Certain components in white chrysanthemum have the effect of dilating blood vessels and reducing blood pressure. Hypertensive patients drinking an appropriate amount of white chrysanthemum tea can help control blood pressure and reduce the risk of cardiovascular diseases.
4. Soothing the Liver and Improving Vision
In traditional Chinese medicine, white chrysanthemum enters the liver meridian and has the effect of soothing the liver, subduing hyperactive liver yang, clearing the liver, and improving vision. For eye discomforts such as dryness and blurred vision caused by long-term use of computers or mobile phones, the active ingredients in white chrysanthemum can promote blood circulation in the eyes, relieve eye fatigue, and drinking an appropriate amount of white chrysanthemum tea can provide effective relief.
5. Clearing Heat and Detoxifying
White chrysanthemum has a strong effect of clearing heat and detoxifying and can be used to treat symptoms of heat toxicity, such as sore throat, mouth ulcers, and skin sores. It contains flavonoid compounds and essential oils, which have antibacterial and anti-inflammatory effects, helping fight infections and reduce inflammation symptoms.
However, white chrysanthemum is cool in nature, so individuals with cold body constitution or weak spleen and stomach should consume it in moderation to avoid excessive intake causing discomfort such as diarrhea.