For many people, a good night out will comprise of a meal, washed down with the drink of your choice. This will often be followed by consuming even more copious amounts of alcohol at a bar or club, before eventually returning home in the early hours to sleep it all off.
This is where many people are mistaken, as despite thoughts to the contrary, alcohol does not induce quality sleep. Although consuming a large amount of alcohol will often make you pass out the minute your head hits the pillow, it does not allow you to enjoy an adequate and deep sleep.
This is due to the alcohol producing more glutamine within the body, which in turn will stimulate the brain, preventing deep sleep. The dehydration caused by alcohol will also result in the drinker suffering from headaches, which will in turn keep them awake.
Having said all this, it is also important to remember that, as is the case with many things in life, we should enjoy everything in moderation. It is therefore not detrimental to your long-term sleep pattern to enjoy the occasional drink of an evening, which will most certainly help you to relax and unwind after a stressful day.

