You know the feeling. A glass of wine with dinner. A beer on the couch. It relaxes you, your eyes close a little faster, and you think: nice, I’ll sleep well tonight.
What happens next is the opposite of what you think.
Alcohol is the most commonly used sleep aid in the world and, at the same time, one of the most effective ways to ruin your recovery.
Why alcohol makes you fall asleep fast but sleep badly
Alcohol dulls your brain. That’s why you fall asleep quickly, but being sedated is not the same as sleeping. It looks like it, it feels like it, but meanwhile your brain is doing something very different from normal.
Good sleep consists of different stages. Deep sleep, in which your body repairs itself. And REM sleep, in which your brain processes, learns, and recovers from the day. You need both.
Alcohol throws those stages off balance.
Clinical and Experimental Research shows that alcohol at all doses clearly delays the first REM sleep period of the night. At moderate and high doses, the total percentage of REM sleep drops over the whole night. What alcohol also does is increase deep sleep in the first half of the night. That sounds good, but it is exactly what gives you the false feeling of sleeping well. You drift off quickly, feel sedated, and think you’re recovering, but in the second half of the night you pay the price with more restlessness and far less restorative REM sleep.
What happens in the middle of the night
While you sleep, your liver breaks down the alcohol. That takes energy and causes your nervous system to become active again.
The result? You become restless. You sweat. You wake up more often without knowing it. Your body tries to make up for the sleep it missed in the first half, but it never quite succeeds.
You sleep through the whole night, but your recovery is cut in half.
And then there’s your growth hormone
Your body produces growth hormone every night. That hormone repairs your muscles, helps you burn fat, and keeps your immune system strong. The biggest production happens in the first hours of your sleep.
Alcohol disrupts that exact moment. That peak shifts or disappears. Your body misses its most important recovery moment of the day.
Anyone who exercises and then drinks thinks they’re giving their body rest. In reality, the workout has little effect. Recovery happens at night, or not at all.
How much is too much?
One drink already has an effect. Two drinks much more so. Three or more, and your recovery is largely gone that night.
Timing matters too. The later you drink, the greater the damage. Alcohol early in the evening has less impact than alcohol right before bed.
This doesn’t mean you can never drink again, but now you know what you’re giving up.
The habit for the next three weeks
Three weeks without alcohol.
Not because it’s easy, but because three weeks is long enough to really feel what changes. How you wake up. How much energy you have. How sharp your mind is at ten in the morning.
You don’t have to believe it. You only have to test it.
Every Night 1% Better.
Guy Veeke
PS. Are you working on sleeping better for three weeks? Then give your body the chance to really breathe through your nose too. Mouth breathing disrupts your sleep in the same way alcohol does. It keeps your body lightly active when it should be winding down. Our mouth tape helps you do that easily.
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