Tips for Falling Asleep After Consuming Red Bull

We’ve all been there – it’s late at night and you need a boost to get through your work or study. You reach for that trusty can of Red Bull, down it in one go and power through the rest of your tasks. But now it’s time for bed and you’re wide awake, wondering how on earth are you going to sleep after drinking Red Bull?

Why Can’t I Sleep After Drinking Red Bull?

Red Bull is a popular energy drink known for its caffeine content. Caffeine is a stimulant that affects the central nervous system by blocking adenosine receptors in the brain, which can lead to increased alertness, wakefulness and reduced fatigue.

The half-life of caffeine – the time required for blood levels of caffeine to drop by 50% – ranges from about 3-7 hours depending on various factors such as age, metabolism rate etc. Therefore if you consume an average amount (8 oz/80mg) of Red Bull containing 80mg of caffeine at say around 9pm; around midnight your blood concentration will still have roughly half (40mg). This means that even though bedtime has come calling – physically getting those much-needed zzz’s might not be so easy post-consumption.

The Effect on Your Circadian Rhythm

Circadian rhythm is our body’s natural clock regulating when we feel sleepy or awake throughout our day-to-day lives. When disrupted via things like sleeping patterns changing rapidly due to travel/work schedules or consumption of stimulating substances such as caffeine too close to bedtime – this throws off all kinds of internal systems leading us feeling rather tired but wired!

Therefore consuming something like red bull before bed may keep us awake due to disrupting our circadian rhythm – especially if drank regularly over extended periods.

The Sugar Content in Red Bull

Apart from caffeine, Red Bull also contains high amounts of sugar. Sugar leads to a spike in insulin levels which is known to decrease melatonin production – the hormone responsible for inducing sleep.

The sugar content coupled with caffeine ingestion could lead to an even greater difficulty falling asleep or staying asleep because your system has more variables it must contend with to maintain optimal health and wellness while you’re trying to rest up.

Ways To Sleep After Drinking Red Bull

If you find yourself wide awake post-Red Bull here are some techniques that might help you drift off:

1. Take a Walk: A short walk can help calm your mind and body after consuming stimulating substances such as caffeine. This will help promote relaxation enabling better sleep onset.
2. Breathing Exercises: Deep breathing exercises can stimulate the parasympathetic nervous system (PNS), which promotes relaxation and helps reduce stress – potentially making it easier for one’s self-to fall back asleep after drinking stimulants like red bull before bed.
3. Meditation/Stretching/Yoga: Mindful exercise modalities like yoga, meditation or stretching may be helpful in calming down both physically and mentally ultimately aiding in getting better-quality rest post-consumption of caffeinated beverages close to bedtime.
4. Over-the-counter Sleep Aids: If all else fails, over-the-counter sleep aids might work too – although its best not using them on regular basis due potential consequences such as habituation or dependency issues so make use sparingly if at all possible!


Knowing how long caffeine stays in our system for is key towards understanding why we may feel restless even hours after consuming just one energy drink like Red Bull before bed-time hits us hard! Implementing simple strategies such as those mentioned above can aid greatly when it comes time winding down pre-slumber mode irrespective of whether it was induced by Red-Bull consumption or some other external factors.