Coffee Knowledge
Latest articles, industry insights and brewing guides
How to Grind Coffee Beans: The Right Grind Size for Every Method
Learn the right grind size—coarse, medium, fine—for your brewing method, and why grinding just before brewing preserves freshness.
The Best Time to Grind Coffee Beans
Grind your coffee right before brewing for the best flavor. Pre-ground coffee loses aroma quickly due to oxidation.
Drinking 3 Cups of Coffee Daily May Cut Liver Cancer Risk for Chinese
A study of over 63,000 Chinese Singaporeans found drinking 3 or more cups of coffee daily may lower liver cancer risk by 44%.
How Regular Coffee Drinking Benefits Your Health
Research shows regular coffee intake can lower diabetes risk by up to 54% in men and protect against Parkinson’s and kidney disease.
17 Proven Health Benefits of Drinking Coffee
From boosting focus to reducing disease risk, coffee offers more than just energy. Here are 17 science-backed benefits backed by exact numbers.
How Soy Milk Coffee Can Help You Stay Full and Lean
Soy milk coffee is low-calorie, easy to make, and may aid weight loss by boosting satiety and replacing high-fat foods.
Why You Shouldn’t Drink Coffee While Smoking
Drinking coffee while smoking temporarily hardens your arteries and causes long-term harm. Avoid both together to protect your cardiovascular health.
How Are Coffee Beans Graded? Specialty Coffee Quality Explained
Coffee bean grading varies by country. Learn how factors like bean size, defects, altitude, and cup quality determine specialty coffee grades.
What Is Brazilian Bourbon Santos Coffee?
Bourbon Santos is a mild, balanced Brazilian coffee with bright acidity and clean sweetness. Learn why it’s one of the world’s most popular single origins.
What Does Ethiopian Harar Coffee Taste Like?
Explore the complex, low-caffeine flavors of Ethiopian Harar coffee, from bold fruit to deep chocolate, and why it’s so unique.
What Makes Kenyan Coffee Beans So Exceptional?
Kenyan coffee offers rich fruit flavors, high acidity, and wine-like complexity—here’s why it’s a favorite among specialty roasters worldwide.
What Makes Colombian Supreme Coffee Beans Special?
Colombian Supreme coffee beans offer bold, sweet depth with balanced acidity and nutty undertones. Learn why they’re prized among specialty roasters.
Best Mandheling Coffee Beans from Sumatra
Discover the most recommended Mandheling coffee beans from Sumatra, including PWN Golden Mandheling and Lintong Mandheling, known for bold body and herbal notes.
What Makes Jamaican Blue Mountain Coffee So Special?
Learn why Jamaican Blue Mountain coffee is rare, expensive, and revered — from its strict growing rules to its balanced flavor profile.
Why Hawaiian Kona Coffee Is Considered the World’s Most Beautiful Bean
Hawaiian Kona coffee beans are prized for their perfect appearance, smooth flavor, and balanced acidity. Grown on volcanic slopes, they offer a unique cup profile.
How Many Cups of Coffee Per Day Is Healthy?
From heart health to cancer risk, here’s what science says about daily coffee intake — with exact numbers for men and women.
Adding Whole Milk to Coffee Boosts Nutrition
Adding hot whole milk to coffee is more nutritious than using coffee creamers or instant mixes, which often contain harmful trans fats.
How Black Coffee Aids Weight Loss: The Science
Learn how black coffee boosts fat breakdown, reduces water retention, and supports digestion — with key numbers and facts backed by research.
How Caffeine May Prevent Spinal MS in Humans
Research shows high daily caffeine intake may block immune attacks in mice with an MS-like spinal condition, offering a clue for human prevention.
Coffee, No Exercise, and Bone Loss in Women
Over 10% of women aged 35–49 in Taiwan show early bone loss. Half of them don’t exercise, drink coffee often, and eat mostly out.