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Does drinking espresso affect sleep? caffeine

Published: 2024-09-17 Author: World Gafei

Last Updated: 2024/09/17, Cappuccinos are divided into dry and wet ones. The so-called dry cappuccino (dry cappuccino) refers to the conditioning method with more milk bubbles and less milk. it tastes stronger than milk and is suitable for people with heavy taste. As for wet cappuccino (wet cappuccino), it refers to the practice of fewer milk bubbles and more milk. The smell of milk overshadows the thick smell of coffee, which is suitable for those with light taste. Wet cappuccino

Cappuccinos are divided into dry and wet ones.

The so-called dry cappuccino (dry cappuccino) refers to the conditioning method with more milk bubbles and less milk. it tastes stronger than milk and is suitable for people with heavy taste.

As for wet cappuccino (wet cappuccino), it refers to the practice of fewer milk bubbles and more milk. The smell of milk overshadows the thick smell of coffee, which is suitable for those with light taste.

The flavor of the wet cappuccino is similar to that of the popular latte. Generally speaking, the taste of cappuccino is heavier than latte. If you have a heavy taste, you might as well order cappuccino or dry cappuccino. If you are not used to the heavy smell of coffee, you can order latte or wet cappuccino.

Mocha coffee is probably the most popular coffee variety for girls, because of its strong chocolate and milk flavor. Most people who know a little about coffee will think that it just adds chocolate to the latte.

The researchers recruited five healthy volunteers to participate in the experiment. During the 49-day study, five people took a placebo or a caffeine pill three hours before bed, which contained the same amount of caffeine as two espresso servings. In addition, the volunteers were exposed to low light or strong light for three hours before going to bed.

The researchers regularly tested melatonin levels in the participants. The results showed that taking a caffeine pill in low light delayed the body clock by about 40 minutes compared with placebo in low light. When exposed to sleep-disrupting bright light for 3 hours, the body clock will be delayed by 85 minutes, and if the strong light plus caffeine tablets is added, the body clock will be delayed by 105 minutes.

Kenneth, one of the researchers and director of the Sleep and Bioclock Laboratory at the University of Colorado. Professor Wright said: this is the first study to show the specific effects of caffeine on the body's biological clock, providing a new insight into the effects of caffeine on human physiology.