Why does drinking coffee in the afternoon or at night make it difficult to sleep well?

Want to have good quality sleep? You should leave the habit of drinking coffee in the afternoon or evening immediately. Granted, a cup of coffee may taste good on your tongue as a dessert drink, but its effect can affect sleep for most people. Why? To be clearer, learn how caffeine in coffee can make it difficult for you to sleep well in the review below.

Don't drink coffee too late

Coffee is one of the popular drinks that you might enjoy. Even though it tastes good, drinking coffee still has rules. You as a coffee lover should consider when is the best time to drink coffee because there is too much caffeine in it.

You need to know that coffee contains caffeine which can increase your alertness. That is why coffee is a mainstay of sleep-busting drink. The effect will generally be lasts an average of about four hours. If you go to bed at 9 or 10 in the evening, then the last schedule for drinking coffee is at 5 in the afternoon.

However, there are also some people who feel the effects of caffeine longer because their bodies digest caffeine longer. This means that the person should avoid coffee in the afternoon or evening, if it is an earlier bedtime.

How can coffee make it difficult for you to sleep well?

Reporting from the Huffington Post, Dr. Irshaad Ebrahim from the London Sleep Center on Herley Street explains that the brain produces a compound adenosine which slows down nerve activity and makes you sleepy. Well, this compound will be produced late in the afternoon so that the body can rest well.

Unfortunately, the work of adenosine can be interrupted with a cup of coffee. The caffeine in coffee is able to bind to adenosine receptors, so that the brain does not detect adenosine.

As a result, the brain actually provides a signal to continue to be active. This response makes the heart rate increase, adrenaline increases, and breathing becomes faster. With such conditions, you don't want to sleep but stay up all night.

If you often experience insomnia and find time to drink coffee too late, you should immediately change this habit. Dr. Ebrahim advises against drinking coffee after 2pm.