Coffee Knowledge
Latest articles, industry insights and brewing guides
How Much Coffee Is Healthy? The Truth About Benefits and Risks
Learn how many cups of coffee are healthy per day, the risks of overconsumption, and surprising facts about caffeine and workout performance.
How Coffee Affects Your Body: Key Physiological Benefits
Learn how coffee delivers antioxidants, protects your heart, and boosts brain function—with key compounds, doses, and effects explained.
How Coffee Can Boost Your Athletic Performance
Studies show caffeine can increase endurance by 30% and improve performance by 36%. Discover how coffee fuels workouts by burning fat over carbs.
Calories in Fancy Coffee: Which Drinks Have the Most Fat?
Discover the calorie counts of common coffee drinks—from espresso to mocha—and learn which options are low-fat and low-calorie.
How Coffee Drinking Lowers Risk of Common Skin Cancer
Drinking three or more cups of caffeinated coffee daily may lower your risk of basal cell carcinoma by up to 20% in women and 9% in men.
How a 15-Minute Nap After Coffee Boosts Alertness for Drivers
Sleep experts say drinking coffee before a 15-minute nap gives drivers the best wake-up boost. Caffeine kicks in just as you wake.
High-Fat Fast Food and Coffee Double Your Blood Sugar Spike
A Canadian study finds that drinking coffee with a high-fat meal like fast food doubles blood sugar response, nearing diabetic levels.
How Coffee Beans Are Sized, Graded, and Sorted
Learn how coffee beans are graded by size, density, and quality, including why some beans like peaberries cost more.
Is There an Age Limit for Drinking Coffee?
Coffee is widely considered suitable for adults due to its bitterness and complexity. Most experts agree that adulthood is the right time to start.
Does Brewing Coffee Really Require a Set Method?
Yes — but the 'right' method depends on your goals. Even basic pour-over involves key steps like grind size, water temp, and brew time.
Does Coffee Affect Your Skin? Debunking Myths & Facts
No, coffee doesn’t darken your skin. In fact, it may help with digestion and skin clarity. Learn how coffee truly impacts your skin health.
Do True Coffee Experts Drink Black Coffee?
No, there’s no rule saying you must drink black coffee. The best way is simply the one you enjoy most—black, with milk, or sweetened.
The 7-Step Brewing Process for Perfect South Sea Coffee
Learn how to brew traditional South Sea coffee with these 7 essential steps, from soaking to filtering, for rich caramelized flavor.
How to Judge a Good Espresso Shot
Learn the visual, textural, and flavor cues that define a well-brewed espresso, from crema quality to 25-30 second extraction time.
Turkish Coffee: The World’s Only Fortune-Telling Brew
Learn how Turkish coffee’s unfiltered brew creates a strong, sediment-rich drink—and how its grounds are read for fortune-telling after drinking.
How to Drink Coffee: Tips for Better Tasting Coffee
Discover practical tips to enhance your coffee tasting experience, from avoiding perfume to choosing the right brew time.
What Does a True Irish Coffee Taste Like?
Discover the rich, authentic flavor of traditional Irish coffee, from its creamy texture to its emotional backstory — and how to make it right.
Choosing the Right Coffee Cup for Every Brew Style
Find the best coffee cup size and style for espresso, cappuccino, latte, or Americano based on brew type and serving tradition.
Everything You Didn’t Know About Coffee — But Should
From bloated bags to water choices, this book reveals 15+ surprising coffee facts every specialty drinker should know.
How Americans Drink Coffee Freely and Without Rules
Americans enjoy coffee in countless ways—some strong, some weak, some black, some sweet. Discover the cultural habits and coffee choices that define American coffee drinking.