Will alcohol improve the quality of sleep?

Alcohol is known to negatively impact the quality of sleep. While it may initially help individuals fall asleep faster due to its sedative properties, it ultimately disrupts the sleep cycle, particularly the REM (rapid eye movement) sleep, which is crucial for cognitive functions such as memory consolidation and emotional regulation. As the body metabolizes alcohol, it can lead to disturbances, causing people to wake up more frequently throughout the night or experience lighter sleep stages. Therefore, despite the initial feelings of relaxation and sleepiness it might induce, alcohol compromises overall sleep quality, leading to less restorative rest and potential long-term sleep issues. This understanding underscores why the correct response is that alcohol negatively affects sleep quality.