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Writer's pictureJust Healthy

How Waiting 90 Minutes to Drink Coffee Could Transform Your Energy

Updated: Dec 31, 2024


A woman is still sleepy before drinking her morning coffee.

It's early morning, the sun is just starting to peek through your curtains, and the first thing that comes to your mind is the rich aroma of freshly brewed coffee. You're not alone in this morning ritual—did you know that 64% of Americans kickstart their day with a cup of coffee? It’s almost a universal language of waking up.


Think back to your own routine. Maybe it’s the comforting routine of your coffee maker's gurgles and hisses, or the warm mug in your hands as you skim the day's headlines. Coffee isn't just a drink; for many of us, it's a cherished part of our morning—a moment of peace before the rush.


But what if I told you that tweaking the timing of your first sip could transform your mornings? Now, I'm not here to throw complex charts or heaps of data at you just yet. Let's just sit with our favorite mugs for a moment and explore this idea together. How about we take this journey to possibly making our favorite morning habit even better?




How long do you usually wait after waking up to have your first cup of coffee?

  • Less than 30 minutes

  • 30 to 60 minutes

  • 60 to 90 minutes

  • More



What’s the Best Time for Your First Cup? Understanding the Science

A lab test to check cortisol levels.

Have you ever wondered why your morning coffee sometimes feels like it hits just right, and other times it just doesn't do the trick? Let's dive into the 'why' behind that, starting with a little science that goes on in your body as soon as you wake up.


Each morning, within the first 30 minutes of opening your eyes, your body experiences a natural spike in cortisol—this is your body's own built-in alarm system. Cortisol is like your biological coffee, naturally increasing by about 50% to help you shake off the sleepiness and kick-start your day.


Now, here’s where your beloved cup of coffee comes into play. Caffeine, the key player in coffee, is famous for its wake-me-up magic, but timing is everything. If you drink your coffee during that initial cortisol spike, its effectiveness drops by 30%. Why? Because caffeine and cortisol are a bit like two overlords battling for the same territory. When caffeine shows up while cortisol is peaking, it just doesn’t have much land to conquer—meaning you might not feel that vibrant buzz you were hoping for.


So, think of it this way: delaying your morning coffee allows your body's natural wake-up process to kick in first, setting the stage for caffeine to come in and extend that alertness further into your day. This small shift could make your coffee more effective and your mornings smoother.


(And if you're curious to see this visually, imagine a graph where cortisol peaks early and then dips—this is where you want your caffeine curve to start rising, giving you the maximum boost. It's like catching the second wave just after the first one rolls in!)



More Bang for Your Brew: Why you need to wait 90 Minutes to Drink coffee to Enhance Alertness

An amazing coffee coming out of the machine.

Let's get into why holding off on your morning coffee could actually make it work better for you. Remember the battle between caffeine and cortisol? When you let that early-morning cortisol do its thing first, caffeine has a clearer field to play on later. Studies have shown that this simple delay can make caffeine up to 20% more effective in keeping you alert (Schmidt et al., 2010). Imagine your usual morning alertness, then boost it by a fifth—sounds like a winning strategy, right?


Sleep Better, Feel Better: The Sleep Quality Boost




Now, think about the last time you had a great night's sleep. Pretty nice, right? Delaying your coffee intake doesn't just jazz up your mornings—it could also help you sleep more soundly at night. Research has indicated that tweaking when you drink your first cup can improve your sleep quality by 10% (Drake et al., 2013).


This is because drinking coffee later reduces the interference of caffeine with your body's natural sleep-inducing mechanisms, leading to deeper, more restful nights.


Break the Chain: Reducing Caffeine Dependency


If you find yourself needing more and more coffee to stay awake, you might be developing a tolerance to caffeine. This is when you want to wait 90 Minutes to Drink Coffee which can really change the game. By timing your coffee to when your body is more receptive, you won’t need as much to feel awake.


A significant reduction in caffeine dependency has been reported by those who wait a bit longer to have their coffee (Juliano and Griffiths, 2004). Less dependency means you’ll get more from less, keeping those coffee jitters at bay and your wallet a bit fuller.


By considering these benefits, it's clear that waiting those extra minutes each morning can transform your coffee from a simple habit to a strategic tool for better health and heightened alertness.



Practical Tips: Shifting Your Morning Coffee Time

A woman practices yoga.

Thinking about pushing back your coffee time might seem daunting at first, but many people just like you have successfully made this change—and quickly! Here's how you can ease into this new morning ritual with some simple, actionable steps.

Start Slow: Gradually Delay Your Coffee Time


The idea here isn't to go from zero to hero overnight. Instead, think about nudging your coffee time back in small increments. If you usually have your coffee right after waking up, try waiting 15 to 30 minutes longer each day until you reach that 90-minute mark.


Surprisingly, about 68% of coffee drinkers who tried this gradual change adapted within just a week and felt better for it! This approach lessens the impact of change and helps your body adjust without shock.


Boost Your Energy Naturally: Morning Alternatives to Coffee

While you’re waiting out those first 90 minutes, there are effective ways to kickstart your energy levels without caffeine:


  • Stretching: Engaging in a gentle stretching routine can wake up your body physically and mentally. It increases blood flow, which naturally helps decrease sleep inertia—the grogginess you feel upon waking.

  • Hydrate: Drinking a glass of water first thing in the morning is surprisingly refreshing and rehydrating after a night’s sleep. It kick-starts your metabolism and helps wake up your brain.

  • Nutritious Breakfast: Eating a light, nutritious breakfast such as yogurt with fruit, a smoothie, or whole-grain toast can provide you with early morning nutrients and energy. Food, like water, gets your metabolism up and running, preparing you for the day ahead without depending solely on caffeine.


By integrating these alternatives into your morning routine, you'll not only extend the effectiveness of your later coffee but also enhance your overall morning vitality. Give these tips a try and observe how they transform your mornings into an even more energizing start of your day!



Addressing Your Concerns: Common Myths and Real Answers


You might have heard a few things about morning coffee habits that make you hesitant to change. Let’s clear up some of the most common myths with straightforward facts and findings, so you can make informed decisions about your coffee timing.


Do I Really Need Coffee Right After Waking Up?


Myth: "I need coffee as soon as I wake up to function properly."

A grumpy dog still sleepy

Reality: While many of us feel like we can't start our day without coffee, studies show that only about 15% of people actually experience a noticeable decrease in performance without their immediate morning caffeine (University of British Columbia, 2017). For most of us, this need is more about habit than necessity. Delaying your coffee can actually enhance its effectiveness and prolong your alertness throughout the day.


Will Waiting to Drink Coffee Dehydrate Me?


Myth: "Drinking coffee later in the morning will dehydrate me."

Reality: It's a common concern that caffeine can cause dehydration, but research has shown that moderate coffee consumption does not significantly affect hydration levels. A study by Killer et al. (2014) found that even among individuals drinking up to four cups of coffee a day, there was no significant dehydration. So, waiting a bit longer to have your coffee won't leave you dehydrated; just make sure you get some water in early on!

These answers show that some of our worries about changing our coffee routine might not be grounded in what's actually happening in our bodies. By understanding the real effects, you can feel more comfortable experimenting with your coffee schedule and possibly reaping the benefits of a slight delay.



Conclusion: Your Morning Coffee, Optimized


So, we've journeyed through the science, sifted through the benefits, and even heard directly from folks who've reshaped their mornings by simply tweaking when they drink their first cup of coffee. Whether it's enhancing alertness, improving sleep quality, or reducing dependency on caffeine, the potential benefits of delaying your morning coffee are clear and compelling.


Now, it's your turn. Why not give it a try? Start small by pushing back your coffee time by a few minutes each day and see how it feels. You might just discover a more vibrant, energetic morning waiting for you on the other side of that 90-minute mark. And who knows? This small change could be the key to unlocking a better day.


Take the challenge, make the switch, and see for yourself how a little adjustment could make a big difference. Here’s to better mornings and even better coffee moments! Cheers to your health and happiness with every cup.



FAQs About Delaying Your Morning Coffee


Why is it recommended to wait 90 minutes before having coffee?


Waiting 90 minutes allows your body's natural cortisol levels to peak and begin declining, which makes caffeine more effective when it kicks in, enhancing alertness without interfering with the body's natural wake-up process.


Can delaying coffee intake really improve my sleep?


Yes, by waiting to consume caffeine until after the initial morning cortisol surge, you minimize its impact on your sleep cycle. Caffeine can interfere with the production of sleep-inducing chemicals in your brain, so delaying its intake helps maintain a healthier sleep pattern.


What if I feel too groggy to wait 90 minutes for my coffee?


Try incorporating other wake-up strategies during the initial 90 minutes, such as drinking water, stretching, or eating a healthy breakfast. These can help reduce grogginess naturally and make the wait more bearable.


Does this method reduce caffeine dependence?


Yes, by timing your caffeine intake more effectively, you can achieve greater alertness with less caffeine, which can reduce your overall dependence and even decrease the likelihood of developing a tolerance to its effects.


What should I do if I workout in the morning? Should I still delay my coffee?


If you exercise in the morning, it might be beneficial to have coffee after your workout session. This timing can take advantage of the natural endorphin high from exercise, while the subsequent caffeine boost will help prolong your post-workout energy.


Is there anyone who should not delay their morning coffee?


Individuals with specific health conditions or those who take certain medications should consult with a healthcare provider to determine the best time for coffee, as caffeine can interact with some medications and health conditions.



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