That is why coffee affects some people's sleep

And that's how it affects the way your body dissects caffeine, and then that affects your body's caffeine attitude.

Over 1,000 people have been researched in northern Italy and southern Italy, and more than 1,700 people have participated in the Netherlands.

All in attendance have filled out the questionnaire in which they wrote out how many coffees a day they drink.

Scientists have come to the conclusion that those who drank less coffee have also had a certain variation in the gene.

In those caffeines, it breaks down more slowly, while they naturally remain in the body, so it keeps them awake longer.

On the other hand, those who do not have it need more coffee a day.

Besides that gene, the attitude of caffeine in your body also affects what your metabolism is and whether you smoke. If you smoke, you will need more coffee.

It is important to pay attention to the amount of coffee you drink every day, but also to the consequences that you may have in the organism.

If you tremble or leap from coffee, it is time to reduce your amount of coffee.