1, improving sleep quality: black tea contains trace elements and amino acids, which has a certain effect on improving sleep quality. Soaking feet can relax people and help them fall asleep.

2, promote blood circulation: black tea is rich in tea polyphenols, which can promote blood circulation. When soaking feet, the components of tea polyphenols can penetrate into the skin through the capillaries of the soles of the feet, thus promoting blood circulation, helping to relieve fatigue and muscle soreness.

3, relieve physical fatigue: often standing, walking, exercising or sedentary for a long time, it is easy to cause leg fatigue and pain and discomfort. Soaking feet with black tea can accelerate detoxification and metabolism, relieve physical fatigue, eliminate stress and relax the body and mood.

4. Anti-aging: Black tea is rich in a variety of antioxidant components and has good antioxidant capacity, which can slow down the aging speed. Soaking feet can make these antioxidant components penetrate into the sole skin, nourish and repair the skin cells of feet, and maintain the elasticity and luster of skin.

In short, soaking feet with black tea for a long time can play a role in health care, but the appropriate amount is appropriate, the temperature of soaking feet should not be too high, and each time should not be too long to avoid scalding the skin. For people with heart disease, hypertension, diabetes and other diseases, it needs to be implemented under the guidance of a doctor.