Nightcap (drink) Nightcap (drink) A nightcap is a drink taken shortly before bedtime. For example, a small alcoholic drink or glass of warm milk can supposedly promote a good night's sleep. Traditional nightcaps include brandy, bourbon, and cream-based liqueurs such as Irish cream. Wine and beer can also function as nightcaps. In folk medicine, consuming a nightcap is for the purpose of inducing sleep. Alcohol is not recommended by many doctors as a sleep aid because it may interfere with sleep quality. But, in low doses, alcohol has sleep-promoting benefits, and some popular sleep medicines include 10% alcohol, although the effects of
Korean alcoholic drinks A regional, slightly-creamier variant, originally from Gyeonggi-do, is called "dongdongju". Another variety, called "ihwaju" (hangul: ; hanja: ; "pear-blossom wine") is so named because it is brewed from rice with rice malt which ferments during the pear-blossom season. "Ihwaju" is often so thick that it is eaten with a spoon. A similar drink is known as "Gamju"; this name is also used for non-alcoholic sweet drinks, including "Sikhye" (). "Cheongju", or "yakju", is a refined rice wine made from steamed rice which has undergone several fermentation stages. Also known as "myeongyakju" or "beopju", it is distinguished from "takju" by its