
How to properly manage your caffeine intake when returning to work or school
The first cup of coffee in the morning is often the most anticipated. It wakes you up, gets you in shape, and helps you open your eyes (and your nails). But be careful not to choose a coffee that's too acidic or poorly brewed. This can cause energy peaks followed by a drop in productivity.
Our morning suggestions in 3 different intensity levels, from the strongest to the mildest (available in bulk) & Universal Grinding):
- ☕Yirgacheffe – Grand cru Ethiopian, with notes of chocolate and fine spices. Intense, but balanced.
- ☕ Black Honey – Full-bodied, round, without bitterness. The favorite for productive mornings.
- ☕ Santo Domingo – Aromatic, with a cocoa finish. Perfect for a gentle start.
🌞 2. Afternoon: gentle vigilance, without overdose
We all know that gray area: between 2 p.m. and 4 p.m., energy levels dip, but the day is far from over. It's the perfect time for a second cup. Here, it's best to opt for a milder, less strong coffee, or even a semi-decaffeinated one, to avoid disrupting your sleep.
Our recommendations:
- ☕ Panama Box – Light, creamy, with a lovely fruity acidity. Ideal for an iced coffee or a latte.
- ☕ Three Mountains – Floral, subtle and light. The perfect afternoon break.
- ☕ Decaffeinated Guatemala – Highly aromatic, with notes of caramel and woody spices. 100% water-decafed, with no compromise on taste.
🌙 3. In the evening: time for decaf… that actually tastes good
No, coffee in the evening is not forbidden – provided you choose it carefully.
Thanks to the Swiss water decaffeination method, you can enjoy high-quality coffee without caffeine and without chemical additives.
Our selection of Castelo decaffeinated coffees, available in whole bean, universal grind or capsules:
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Decaffeinated Sumatra – Full-bodied, grilled, intense. Ideal for lovers of character.
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Colombian Decaffeinated – Sweet, citrusy, slightly bitter. For those who like complex coffees.
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Decaffeinated Guatemala – Fruity and woody, with a slightly sweet finish.
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Deca Forte (capsules) – Powerful aroma, dense texture.
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Deca Dolce (capsules) – Creamy, with smoky and caramelized notes.
🧠 4. Coffee & Productivity: Some Key Principles
➡️ Caffeine starts to work 15 to 45 minutes after ingestion.
➡️ Its half-life is 5 to 6 hours., So avoid consuming it after 3 p.m. if you are a light sleeper.
➡️ Drinking coffee on an empty stomach can amplify energy and anxiety spikes. Have it with a light lunch or snack.
➡️ The quality of the coffee (and not quantity) is what truly supports your productivity.
☕ Conclusion: A well-infused return to school is a well-thought-out return to school.
Back to school or work often means stress and tight schedules, but it can also be an opportunity to redefine your habits. With carefully selected coffees, a simplified routine thanks to Universal Grinding, and delicious decaf options, you're equipped to perform without burning out.
Café Castelo is more than just a family business in Quebec City.
It's a partner for your days, from the first wake-up to the last sip.


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