This coffee habit is ruining your sleep

Tengrinews.kz - Many of us are used to drinking coffee throughout the day to stay alert and productive. However, according to some studies, coffee in the afternoon can be very detrimental to the quality of sleep and overall well-being. How caffeine disrupts your sleep-wake cycle Caffeine is one of the most powerful natural stimulants of the central nervous system. Its main function is to block adenosine, a substance that accumulates in the brain during the day and causes a feeling of fatigue. As a result...