Coffee Knowledge
Latest articles, industry insights and brewing guides
The Espresso Golden Rules Every Barista Should Know
Learn the core parameters behind great espresso: pressure, temperature, dose, grind, yield, time, and crema — with exact numbers and expert insights.
How to Taste Coffee: Rules and Tips for Pure Coffee
Learn the essentials of tasting pure coffee: avoid milk and sugar, drink hot, and sip in small amounts for the best experience.
What’s Really Inside Your Coffee? Key Chemical Components Explained
Explore the 7 major chemical compounds in coffee—caffeine, tannins, fats, proteins, sugars, fibers, minerals—and how they shape flavor and effects.
Dry vs Wet Cappuccino: What’s the Difference?
Learn the difference between dry and wet cappuccinos, including milk foam ratios, flavor profiles, and which suits your taste.
How to Make Classic Coffees from Around the World
Learn to make 11 traditional international coffees like Turkish coffee, ice cream-based mocha, and French monastic-style drinks with exact recipes.
10 Fun and Surprising Coffee Facts You Should Know
Discover surprising truths about caffeine, espresso, coffee varieties, and global consumption habits backed by hard numbers.
9 Coffee Facts Most People Don’t Know
From extraction limits to flavor perception, here’s what every specialty coffee drinker should know about beans, brews, and brewing.
Where Coffee Originated: Ethiopia’s Highland Origins
Ethiopia’s highlands are the birthplace of coffee, with unique processing styles across regions like Harrar, Sidamo, and Yirgacheffe.
Tanzanian Coffee: What Makes It Unique?
Explore Tanzanian coffee origins, flavor profiles, and processing methods — from Kilimanjaro’s highlands to Mbeya’s southern hills.
Royal Coffee: Brandy and Coffee Combined
Learn how to make classic Royal Coffee—flamed brandy over sugar and espresso—with step-by-step instructions and tips for the perfect evening drink.
How Coffee Seeds Are Planted and Grow Into Productive Trees
From seed to harvest: learn how long coffee takes to grow, when it flowers, and how farmers maintain productive trees for decades.
Coffee Health Myths: Alcohol, Women & Daily Limits
Drinking coffee after alcohol raises blood pressure. Women face higher risks from caffeine. Here’s how much coffee is safe per day.
Who Should Avoid Coffee? Coffee & Health Guide (Part 1)
Learn which medical conditions and life stages make coffee unsafe. Plus, who can drink it safely — and who should think twice.
How Many Cups of Coffee per Day Is Healthy?
Explore how moderate coffee intake boosts health, prevents disease, and enhances mood — plus risks to watch for.
How Much Coffee Should You Drink Based on Your Body?
Experts say healthy adults can safely drink 2–3 cups of coffee daily, but intake should align with how caffeine affects your sleep, digestion, and blood pressure.
What Is Caffeine and How Does It Work in Coffee?
Learn how much caffeine is in coffee and other drinks, how it affects your body, and why timing matters for focus or sleep.
Why Milk Is the Most Common Coffee Additive
Milk is used in coffee by over half of drinkers in some countries—but when, how, and why does it work best? We break down the facts.
How Coffee Affects Your Brain: Benefits and Risks
Coffee boosts alertness and may protect against Parkinson’s, but too much can raise blood pressure and affect sleep. Here’s what science says.
How Coffee Makes People More Open to Persuasion
Drinking coffee can make people more receptive to opposing viewpoints, especially in moderate amounts, according to a Queensland University study.
How Countries Turn Coffee Waste Into Functional Drinks
From Belgium’s milky coffee fruit soda to Japan’s canned espresso spray, discover how global innovators reuse coffee by-products to create healthy, functional beverages.