The story of coffee: from divine elixir to a daily brew that could be making you tired
The aroma of freshly brewed coffee is enough to kickstart the day for millions around the world. In fact, more than 2.25 billion cups of coffee are consumed daily. In the United States, approximately 80% of adults regularly indulge in caffeine. For many, that morning cup isn't just a habit; it's a ritual.
The history of coffee dates back over 500 years to East Africa, where it was a local crop in Ethiopia and Yemen. Monks in the region used it to stay awake during midnight prayers, seeking divine experiences. In Europe, some even called for a coffee ban, dubbing it the "devil's drink." However, its fate changed when Pope Clement VIII, an influencer of his time, gave coffee his blessing in the 1600s, transforming it into a Christian beverage. The first European coffeehouse opened in Venice in 1647, and the rest, as they say, is history.
I can vividly recall the days when I was a devoted coffee drinker. The initial buzz was invigorating, but the ensuing heart palpitations, stomachaches, anxiety, and jitters were crippling. My sleep quality suffered, my skin was dull, and what was once a cherished daily ritual had become a source of distress. I recall an incident from more than 10 years ago when a double espresso before a standardized test had triggered anxiety rather than boosting my performance. It clearly wasn’t working for me.
CAFFEINE AND YOUR BRAIN
Do you remember those days when a cup of coffee could transform your morning? That instant pick-me-up was almost magical, but the crash that followed was equally predictable. Here's how it works: caffeine blocks a neurotransmitter called adenosine, which promotes sleep. Throughout the day, adenosine levels naturally rise, making you feel drowsy as bedtime approaches. Surprisingly, caffeine and adenosine share a similar molecular structure. When caffeine is present in the brain, it competes with adenosine for receptor binding, keeping drowsiness at bay. But as caffeine's effects wear off, adenosine returns, leading to that unavoidable energy crash.
Caffeine's benefits extend beyond its ability to boost energy. It also stimulates the release of neurotransmitters like dopamine, serotonin, and noradrenaline. Serotonin is linked to feelings of happiness and focus, while dopamine is all about rewards and motivation. Noradrenaline helps you stay alert and regulate blood pressure, but if you over produce it or underproduce it, it can create feelings of anxiety or depression. These neurotransmitters are why that morning coffee can feel like falling in love - it's the serotonin at work. But therein lies the catch: prolonged consumption often leads to a tolerance buildup, requiring more caffeine to achieve the same effects.
Caffeine, as we know, is a stimulant that works on the brain and nervous system, leaving us feeling alert and awake. But too much caffeine can lead to that infamous afternoon energy crash, jitters, palpitations, and, in some cases, digestive issues. It can also interfere with calcium absorption, potentially impacting bone health. As with most things in life, moderation is key. Some research suggests that moderate coffee consumption may reduce the risk of conditions like diabetes and liver disease, though it's essential to watch those sugar and creamer additions.
HABITS, RITUALS, AND COFFEE
Your daily cup of coffee is more than just a ritual; it's a habit deeply ingrained in your daily life. Habits are fascinating because they transform behaviors into automatic routines, functioning with the help of our basal ganglia. This intricate group of brain structures, nestled at the brain's core, oversees motor control, learning, executive functions, and emotions.
"People do not decide their futures. They decide on their habits and their habits decide their futures." - F. Matthias Alexander
Habit formation follows a four-step process known as the "habit loop":
- Cue: This is the trigger prompting your brain to switch into autopilot mode. For instance, imagine waking up feeling groggy.
- Craving: The driving force behind the habit, the craving, might be the prospect of an energy boost from that morning cup of coffee. It's not the habit itself you crave but the change in your state it promises.
- Response: The actual behavior, such as shuffling to the coffee machine and brewing your morning joe. Often, there's a routine element here, like preparing your coffee the same way each day. Keep in mind a response in habits doesn't always entail a physical action; it can also involve a mental process.
- Reward: This is the part your brain loves; it cements the habit loop for future reference. In the context of your coffee habit, it's the pleasure you derive from newfound energy delivered by the caffeine. Rewards seal the feedback loop, completing the habit cycle.
We continually chase these rewards because they serve dual purposes. Firstly, they satiate our cravings, delivering immediate contentment and relief. Most people seek rewards that satisfy cravings for food, status, or approval. Secondly, rewards instruct our brains to remember certain actions. Your sensory nervous system perpetually assesses which actions bring pleasure and which bring disappointment.
As a behavior solidifies into a habit, decision-making processes seem to go into "sleep mode." Your brain operates with reduced effort, freeing up mental capacity for other tasks. Consider your last commute to work; you performed intricate actions with minimal mental awareness—you were on autopilot.
The striatum, a brain region linked to decision-making, plays a role in habit formation. Research on mice revealed that signal patterns between neurons in the striatum differed when the animals heard a cue while navigating a maze—these cues and actions eventually evolved into habits. Initially, as the mice learned, the striatum emitted continuous signals. However, as habits formed, specific neurons only fired at the start and end of tasks (1).
COULD YOUR COFFEE BE MAKING YOU TIRED?
Now, the question arises: Are you waking up tired?
For healthy adults, around eight hours of nighttime sleep is recommended, allowing your brain to reset adenosine levels and perform essential functions. Yet, many people still wake up fatigued despite sufficient sleep. Could your morning tiredness be a result of your coffee habit? There might be a habit loop in your brain ready to activate every time you wake up. Some individuals who quit coffee report feeling more energized once withdrawal symptoms subside and the habit loop is broken.
What's commonly referred to as coffee dependence could be keeping you tired as it perpetuates the habit loop. While coffee's benefits are short-lived, there are ways to make this habit work for you, extending its advantages beyond a mere energy jolt. Incorporating functional mushrooms like Lion's Mane or Ayurvedic roots like Curcuma can introduce beneficial compounds.
If you're considering parting ways with caffeine altogether, be gentle with yourself. Overcoming caffeine headaches is no small feat, but after the initial hurdle, it does get easier. An effective strategy for eliminating an unwanted habit or ritual from your life is to replace it with something that offers long-term wellness benefits, such as Mujo Vitality Brew. Loaded with adaptogens supporting your stress response and brain-enhancing mushrooms and roots, Mujo brings an enduring sense of vitality without the caffeine dependency.
Your coffee habit, while providing a quick energy fix, can perpetuate a cycle that leaves you feeling tired. Understanding the habit loop and its influence on your behaviors can empower you to make choices that align with your well-being. Whether you choose to optimize your coffee ritual with additional health-boosting ingredients or embark on a caffeine-free journey, the key is to take charge of your habits for a more energized, vibrant life. Embracing change, like exploring coffee alternatives such as Mujo Vitality Brew, can lead to a healthier and more adaptable you.
