What if my colleague says my Tang Yin is black?

The blackening of Tang Yin is caused by deficiency of kidney yin. Poor rest and great pressure are often the main reasons for the blackening of Tang Yin. Usually make some wolfberry tea, don't be too stressed, sleep regularly, drink a cup of hot milk before going to bed and exercise properly.

Tang Yin explained in detail.

1. In Chinese medicine, Tang Yin stands for lung, and Tang Yin of healthy lung should be white. If Tang Yin is black, it means that there is a disease in the lungs, which may be caused by patients with kidney disease. Therefore, in traditional Chinese medicine, the blackening of Tang Yin is a manifestation of dangerous symptoms.

2. Tang Yin is one of the acupoints in the human body, which comes from the Jade Dragon Sutra of acupuncture in Shen Ying, Bian Que, and belongs to foreign acupoints. This acupoint is located on the forehead of the human body, between the eyebrows. It has the functions of improving eyesight, clearing nose, calming heart and calming nerves, and is mainly used to treat insomnia, headache, sinusitis and other diseases in clinic.