Drinking milk tea can not sleep?

Some people's constitution is more sensitive, drink milk tea is likely to cause insomnia, especially in the more tense, when the pressure is greater. If you drink milk tea insomnia is more likely, mainly because it may contain some caffeine, tea polyphenols, or theophylline ingredients. These ingredients are a certain central nervous system excitability, so it may cause sleep disorders. If this is the case, it is recommended that such patients do not drink milk tea. In addition, it is best not to drink coffee, do not drink tea, etc., to maintain a stable mood, can drink a cup of milk.