There are those who drink coffee for pleasure, and those who end up no longer being able to do without it. This is the case of a woman who, after ten years of daily consumption, decided to test herself: no caffeine for ten days, to understand if it was really an addiction or just a habit like many others. His story, reported by the American magazine Prevention, offers an interesting insight into what happens to the body when you suddenly give up coffee.
It all started in high school, with the first cups of sugary coffee drunk on the run before class. Over time, thanks to university studies and then work, what was a light habit turned into a real daily necessity: two, three, often four cups a day, essential to face anything, from the morning wake-up call to the most intense days in the office. Not that coffee was bad for her, on the contrary: science recognizes several benefits. The point, for her, was another: to understand if she was really able to do without it, or if it had now become an irreplaceable need. So he chose to completely eliminate caffeine and coffee from his life for ten days, stopping suddenly, without any gradual reduction.
The first few days: headache and tiredness
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Nutrition experts always recommend gradually reducing caffeine consumption, replacing one cup a day with decaffeinated coffee or herbal teas, to avoid annoying withdrawal symptoms. She, however, chose the more drastic path, and the bill arrived already on the second day, with a pounding headache that made it practically unbearable for anyone around her.
The explanation, as he says, is all a matter of brain chemistry: caffeine has a similar structure to adenosine, the substance that normally binds to receptors in the brain to induce drowsiness. When you drink coffee, caffeine occupies these same receptors in place of adenosine, keeping your brain awake and alert. The problem is that, by consuming large quantities on a regular basis, the brain begins to produce more and more receptors to compensate, and therefore more and more caffeine is needed to achieve the same effect. When you suddenly stop, the excess adenosine invades all those receptors that remain free, causing sudden tiredness and dilation of the blood vessels, resulting in the typical withdrawal headaches. The good news, though, is that as you continue to abstain (or limit yourself to a cup or two a day), the number of receptors gradually returns to normal and the symptoms fade.
Goodbye productivity
A practical piece of advice that emerges from the story: never start a similar experiment during a busy working week. The woman was lucky enough to do it during a few days of vacation, and thank goodness, because the number of sudden naps she allowed herself would have made any employer turn up their noses. Physical activities, such as household chores or shopping, he managed without too many problems. But as soon as he tried to focus on something mentally challenging, he felt like he’d taken a sleeping pill. The worst days were the second and third: anyone wishing to face this experience, he claims, would do well to do it over the weekend.
The craving for sugar
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An unexpected side effect was the sudden increase in cravings for sweets. The drop in energy pushed her to seek out anything that gave an immediate rush, especially sugar. Fortunately, this intense phase only lasted the first three days. To deal with it, she relied on fresh fruit, however every now and then she indulged in a little more delicious treat, just so as not to go completely crazy.
Herbal tea as a new travel companion
Over time, the protagonist of the story understood that much of the pleasure she felt from drinking coffee did not have to do with the caffeine itself, but with the ritual: that moment of pause, the warmth of the cup in her hands, the sensation of mentally preparing for the day. So he began to replace that gesture with cups of herbal tea, apple and cinnamon, lemon and ginger, mint, which became his new daily refuge. A habit that, according to what he says, he decided to maintain even after the end of the experiment, at least instead of the second daily cup of coffee.
Better sleep, easier awakenings
Among the positive aspects of these ten days there is certainly sleep. Thanks to constant tiredness, she was practically forced to go to bed early, around 10 or 10.30 pm, a time she had been chasing for years without ever really succeeding. After a few days of this new rhythm, she surprised herself by waking up at 5:30 in the morning, rested and without needing to snooze the alarm. Looking back, probably the last cup of coffee at 2 or 3 pm had always sabotaged the quality of his night’s rest, fueling a vicious cycle: he slept badly, and therefore needed caffeine even more in the morning.
The turning point
Between the fourth and fifth day things started to improve. But it was between days seven and ten that a real transformation came: the headaches were completely gone, she felt rested like she hadn’t in years, and her energy levels were comparable to those of when she drank two or three coffees a day. An experience which, according to him, demonstrates how in most cases the feeling of “not being able to function without coffee” is actually an illusion: by giving the body time to readjust to minimal (or no) levels of caffeine, it is possible to achieve the same energy levels, but in a much more sustainable way.
Will he go back to drinking coffee?
The answer, she explains, is yes, without a doubt: she likes the taste of good coffee too much to give it up completely. But it certainly won’t go back to the quantities it was before. From this experiment he learned to consume it with more awareness and moderation, reserving it for the occasions when he really needs it, so as not to get used to it again to the point of losing its beneficial effects. Overall, she concludes, it was an experience that made her understand how much coffee had taken control of her days, but also how capable the human body is of adapting, if only given the chance to do so.
