Overview of the efficacy and functions of fragrant tea vegetables

Chacai is a traditional medicinal plant that has the effects of clearing away heat, detoxifying, reducing swelling and pain, and is antibacterial and anti-inflammatory. It is commonly used among the people to treat colds, sore throat and skin inflammation. Its main active ingredients such as flavonoids and volatile oils give it multiple pharmacological effects, among which the antibacterial and anti-inflammatory effects are the most prominent, followed by the digestive and antioxidant functions. The following content will start from its core functions, applicable symptoms, usage precautions and scientific basis to help readers fully understand the practical value of this plant.

Core functions: Antibacterial, anti-inflammatory, heat-clearing and detoxifying

fragrant teaAntibacterial and anti-inflammatoryIts effect is due to its volatile oil and flavonoids, which can inhibit the growth of common pathogenic bacteria such as Staphylococcus aureus and relieve pharyngitis or skin infection. itsClear away heat and detoxifyIts properties have an auxiliary effect on fever and headache caused by wind-heat and cold. For example, people in Fujian often gargle with fragrant tea and vegetables to treat oral ulcers. It should be noted that its efficacy is auxiliary in nature, and severe infections still need to be combined with modern medical methods.

Assist digestion and antioxidant effect

The terpenoids in fragrant tea can promote the secretion of gastric juice and improve loss of appetite or mild abdominal distension (for example, "Lingnan Medicine Collection" records that it "digests and resolves stagnation"). In addition, its polyphenols haveAntioxidantAbility to neutralize free radicals and delay oxidative damage to cells. Experimental data shows that the DPPH free radical scavenging rate of its extract can reach more than 70% (see table below), but the dosage needs to be controlled in actual application to avoid excessive gastrointestinal discomfort.

Precautions and contraindications for use

Fragrant tea vegetables are cold in nature, and long-term use may aggravate diarrhea for those with spleen and stomach deficiency. It is recommended to mix it with ginger or red dates. Pregnant women and those with allergies should use with caution. Skin tolerance needs to be tested for external use. In addition, although its efficacy is supported by many studies (such as published in "Chinese Ethnic and Folk Medicine" in 2018), it cannot replace drug treatment and must be used under the guidance of a physician.

Summary and scientific basis

As a traditional herbal medicine, fragrant tea has practical value in antibacterial, anti-inflammatory and digestive conditioning, but its scope of action needs to be viewed rationally. Modern research has confirmed some of its pharmacological activities, such as the volatile oil antibacterial experiment published by the Guangzhou University of Traditional Chinese Medicine team in 2020, which provides scientific support for its folk application. Reasonable use can play its role in supporting health, but one should avoid exaggerating the efficacy and follow the principle of "appropriate amount, symptomatic".

Citing sources

1. "Chinese Ethnic Folk Medicine" Issue 12, 2018: Research on the Antibacterial Effect of Camellia Sinensis Extract
2. Guangzhou University of Chinese Medicine "Chinese Herbal Medicine" 2020 Annual Issue: Analysis of Volatile Oil Components
3. "Lingnan Medicine Collection Record" Republic of China Edition: Records of Folk Application