Coffee Knowledge
Latest articles, industry insights and brewing guides
Basic Coffee Questions Every Beginner Asks
Is black coffee better? Does coffee help you lose weight? Here are clear answers to six common coffee myths and facts.
8 Unexpected Uses for Your Spare Coffee
Leftover coffee isn’t just for drinking—use it to boost milk flavor, tenderize meat, deodorize drains, and more.
How Caffeine May Boost Memory Through Brain Cell Mechanisms
Research from Hokkaido University shows caffeine may enhance memory by affecting brain cell activity similarly to heart muscle contraction. Find out how.
How Austria’s Coffee Tradition Started in 1687
Learn how Vienna’s coffee culture began in 1687 after Turkish troops left behind two sacks of coffee — and why Austrians still drink it after every meal.
Postmenopausal Women and Coffee: Heart Health Benefits
Drinking one to three cups of coffee daily may lower heart disease risk and non-cancer inflammation deaths in postmenopausal women.
When and How to Drink Coffee Safely
Learn the safest times and ways to enjoy coffee—how many cups per day, best practices, and how to avoid common side effects.
How Coffee Affects Your Sleep: Caffeine Explained
Learn how coffee impacts sleep due to caffeine content—typically 60–65mg per cup—and find safe daily intake levels backed by research.
The Ancient Origins of Arabic Coffee Culture
Discover how the earliest coffee rituals began in Arabia, from ceremonial preparation to strict hospitality customs still observed today.
Coffee Fun Facts and Historical Origins
Discover how coffee became popular, from a goat herder’s discovery to legends of Napoleon and Voltaire’s love for it.
How Coffee, Sex, and Sneezing Raise Stroke Risk
Dutch research reveals that everyday activities like drinking coffee or sneezing can spike blood pressure and raise your risk of deadly brain bleeding.
Does Coffee Really Have Health Benefits?
Yes, moderate coffee intake may boost endurance, burn fat, and support heart health. Here’s what science says.
First Instant Coffee Patent Issued in the U.S. in 1903
The first U.S. patent for instant coffee was granted to Japanese chemist Satori Kato on August 11, 1903. Here’s how it emerged and evolved.
Coffee Tips for Older Adults: What to Watch Out For
Older coffee drinkers should avoid strong brews, added sugar, and monitor calcium loss. Learn what to change for safer, enjoyable sipping.
How Too Much Coffee Affects Male Sexual Health
Drinking too much coffee or caffeinated drinks may lower libido and impair erectile function in men. Here’s how it happens.
Why You Shouldn’t Exercise Right After Drinking Coffee
Drinking coffee boosts focus and energy, but experts advise waiting 40 minutes before exercising to avoid stomach strain and optimize caffeine absorption.
How Vietnam Blends Tea and Coffee Cultures
Vietnam's love for both tea and coffee reflects its cultural balance of tradition and modernity, rooted in history and daily life.
How Soy Milk Coffee and Ginger Tea Help You Lose Weight
Learn how low-calorie soy milk coffee and ginger tea aid weight loss, boost metabolism, and promote fullness without cutting food.
Why You Shouldn't Drink Coffee While Smoking
Drinking coffee and smoking at the same time stiffens arteries temporarily and causes long-term damage. Avoid combining both for better vascular health.
How Coffee Was Discovered by an Arabian Sheikh in 1258
Learn how Sheikh Omar discovered coffee in 1258 after observing energetic birds eating mysterious red fruits in Arabia.
What Makes a Great Italian Espresso Shot
A great espresso shows rich reddish-brown crema, leaves a lingering aroma, and clings well to the cup. Here’s what defines quality espresso.