Using alcohol as a sleep aid is not a recommended practice, because although alcohol can help you fall asleep, it usually leads to poor sleep quality, frequent awakenings, and fatigue the next day. At the same time, long-term reliance on alcohol to help you fall asleep may lead to addiction and other health problems. If you still want to try it, it is recommended to keep it in moderation. Generally speaking, moderation means: - For women, it is generally recommended not to have more than one cup (about 14 grams of pure alcohol) - For men, no more than two cups (about 28 grams of pure alcohol) It is important to note that the effects of drinking vary from person to person. It is recommended to give yourself enough time to fall asleep after drinking and observe your reaction. The best way to sleep is still to maintain good sleep habits, such as regular sleep and rest, creating a comfortable sleeping environment, avoiding stimulating drinks (caffeine, etc.) and using relaxation techniques. If you have long-term insomnia problems, it is recommended to consult a professional doctor or mental health expert.