The advantage of drinking tea in moderation at night is that it can increase water intake while replenishing nutrients such as tea polyphenols; the disadvantage is that drinking large amounts of tea may affect sleep.
Tea contains more nutrients, such as tea polyphenols, theophylline, B vitamins, theaflavin, theaflavin, vitamin C, polysaccharides and so on.
Drinking tea in moderation at night can supplement can provide the body with a variety of nutrients. At the same time, drinking tea is an important way to stay hydrated. Dietary guidelines recommend 1,500 to 1,700 milliliters per day for adults, and much of that water can be replenished by drinking tea.
The downside of drinking tea at night is that it can lead to increased wakefulness after drinking tea, which can interfere with sleep. At the same time, tea contains more caffeine and other substances, which can cause central nervous system excitation, after drinking tea, especially the more sensitive people are likely to lead to insomnia. After the disappearance of caffeine and other effects, it will be doubly fatigued.
Therefore, it is recommended not to drink strong tea at night, do not drink a lot of tea, and do not drink tea before going to bed.