Coffee Knowledge
Latest articles, industry insights and brewing guides
How Coffee Roasting Affects Brown Coffee Powder Color and Flavor
Roasting transforms raw beans chemically and physically, creating the brown color and rich flavors of coffee powder through caramelization and Maillard reactions.
How to Grind Coffee Beans to the Right Size
Learn how grind size affects coffee extraction and flavor, and why different brewing methods need specific grind settings.
Why Good Water and Timing Matter in Coffee Brewing
Learn the essential rules for brewing great coffee: use filtered boiling water, brew for just 3 minutes, and measure your dose right.
Grinding Coffee: How to Get the Right Grind Size
Find out whether grinding or crushing coffee beans makes better coffee, how grind size affects brewing, and what tools work best.
How to Grind Coffee Beans at Home Without Losing Flavor
Learn the best methods and tools for grinding coffee beans to preserve aroma and ensure even extraction, whether using manual or electric grinders.
Three Ways to Grind Coffee Beans
Discover the three main methods for grinding coffee beans—grinding, milling, and mortar-and-pestle—and learn which produces the best results.
Does Coffee Really Raise Your Blood Pressure Risk?
A 33-year study of over 170,000 people finds no clear link between coffee drinking and high blood pressure, though heavy intake still warrants caution.
Drinking Coffee With Sugar Boosts Brain Function
Adding sugar to your coffee improves memory and focus better than coffee or sugar alone, says a Spanish study.
Drinking Coffee Linked to Lower Prostate Cancer Risk
Men who drink six or more cups of coffee daily may have nearly 20% lower risk of prostate cancer over 20 years.
How Much Coffee Is Too Much? Benefits and Risks Explained
Learn how many cups of coffee are healthy, why decaf isn't caffeine-free, and what really affects coffee’s taste and effects.
How Coffee Affects Your Body: Key Physiological Benefits
Learn how coffee acts as an antioxidant, supports heart health, and boosts brain function with specific compounds like chlorogenic acid and caffeine.
How Coffee Boosts Athletic Performance and Fat Burn
Research shows coffee enhances endurance by 30% and fat metabolism during workouts. Athletes saw a 36% performance boost with caffeine intake.
Calories in Coffee: Fat Content in Popular Drinks
Find out how many calories are in espresso, latte, cappuccino, and more — plus fat content and healthier low-cal options.
How Coffee Lowers Risk of Common Skin Cancer
Drinking three or more cups of caffeinated coffee daily may reduce your risk of basal cell carcinoma by up to 20% in women, studies show.
How to Combine Coffee and a Nap for Maximum Alertness
Sleep experts recommend drinking coffee before a 15-minute nap to wake up more alert. Caffeine kicks in just as you wake.
Why Coffee and Fast Food Spike Blood Sugar More
Drinking coffee with high-fat fast food doubles blood sugar spikes. A Canadian study found caffeine boosts glucose levels by 65% vs 32% alone.
How Coffee Beans Are Graded by Size, Density and Quality
Learn how specialty coffee beans are graded by size, density and defect removal — including pea berries and large Maragogype beans.
How Coffee Beans Are Hulled and Polished Before Export
Learn the key steps in removing coffee parchment and husk before export, including friction and pressure hulling methods used worldwide.
How Coffee Beans Are Dried After Processing
After wet processing, coffee beans are dried inside the parchment layer to reach 11% moisture. Here’s how long it takes and why it matters.
How Washed Coffee Processing Creates Specialty Beans
Washed processing removes fruit quickly to protect coffee quality. Done right, it enhances clarity, acidity, and cleanliness in the cup.