Drinking tea will not darken your skin. However, because the tea polyphenol and caffeine content in tea is generally high, it is not recommended to drink excessive tea or strong tea. Regardless of the type of tea, generally do not contain substances that cause significant changes in the color of human skin, so drinking tea generally does not make the skin darker. Tea is rich in polyphenols and caffeine, which act on the body’s sympathetic nerves and make them excited. Therefore, it is usually not recommended to drink tea at night, and it is also not recommended to drink excessive tea or strong tea in daily life, so as not to affect the normal rest of the body. In addition, drinking tea on an empty stomach is not recommended. Drinking tea on an empty stomach will not only dilute the gastric juice and affect the digestive function, but also cause the gastrointestinal tract to absorb a large amount of caffeine and other substances in the tea, which may cause panic, palpitations and other manifestations of sympathetic excitation. To summarize, drinking tea will not make you dark, but you should drink tea reasonably. If there is any relevant discomfort, it is recommended to consult a doctor in time.