1. Promote blood circulation. The ingredients in tea can promote blood circulation of feet, relieve foot fatigue and prevent foot swelling and edema.

2. Improve the quality of sleep. Soaking feet can relax body and mind, relieve stress and improve sleep quality.

3. Enhance immunity. Tea is rich in nutrients, such as tea polyphenols and vitamins, which can enhance human immunity and prevent colds and other diseases.

4. Beauty. Beauty. Tea contains a variety of antioxidants, which can scavenge free radicals, delay aging and make skin smooth and delicate.

However, Dahongpao tea also has some shortcomings:

1. Soaking feet at high water temperature is easy to burn the skin.

2. For some people with sensitive and allergic skin, improper selection may lead to skin irritation and allergies.

3. Soaking feet for too long can easily lead to dehydration of the body, causing discomfort such as dehydration and fatigue.

Therefore, it is recommended to know your physical condition before soaking your feet, whether it is suitable for soaking your feet, and follow the correct method and time to avoid physical injury.