Coffee Knowledge
Latest articles, industry insights and brewing guides
The Real Health Effects of Black Coffee
Experts clarify which coffee health claims are backed by science and which aren’t—especially focusing on black coffee’s true benefits and risks.
Does Coffee Really Help with Weight Loss?
Coffee may support fat burning during exercise, but it doesn't cause weight loss alone. Learn the real effects, risks, and limits.
7 Key Facts About Caffeine Every Coffee Drinker Should Know
From memory boost to exercise performance, here’s what research really says about caffeine in your daily coffee.
How Good Are illy’s Coffee Beans?
Find out why illy’s espresso-grade coffee beans are considered premium, including their 114-step quality control and unique gas-flushed packaging.
What Are the Health Effects of Drinking Nestlé Coffee Daily?
Daily Nestlé coffee in moderation may offer benefits like energy and fat metabolism, but excessive intake can cause anxiety, high blood pressure, and bone loss.
Can You Drink Coffee When You Have a Cold?
No, you shouldn’t drink coffee when you have a cold. Caffeine can interfere with recovery, and you're better off drinking water and eating light.
How Q-Graders Score Coffee: A Cupping Masterclass
Learn how professional Q-Graders evaluate coffee using the SCAA cupping system, with exact scoring methods and sensory steps used at the Pu'er competition.
How to Make Coffee with a French Press for Lazy Brewers
A simple, full-flavored method using a French press: 20g coarse coffee, 1:15 ratio, 90°C water, 40s bloom, 4-minute steep, 1-minute rest, then press.
How to Brew Coffee: Methods and Bean Basics Explained
Learn the six most common coffee brewing methods and how to choose quality beans, from espresso to pour-over.
Why Boiler Hot Water from Espresso Machines Is Unsafe
Using boiler water from your espresso machine for drinking or brewing can pose health risks and damage your machine. Here’s what every home barista should know.
13 Surprising Facts About Coffee You Probably Didn’t Know
From its Ethiopian goat origins to why espresso isn’t a bean type, discover 13 little-known truths every coffee lover should know.
Four Key Elements for Brewing Great Espresso
Discover the four essential factors — machine, beans, skill, and environment — that determine a great cup of espresso.
Traditional Coffee Drinking Styles Around the World
Explore how ten countries—from Italy to Ethiopia—brew and enjoy coffee traditionally, with distinct methods, tools, and cultural flavors.
How Arabs Drink Coffee with Tradition and Ritual
Arabic or Turkish coffee is strong, unfiltered, and deeply tied to hospitality, ceremony, and social cues in the Middle East.
How Many Cups of Coffee Per Day Is Safe?
Find out the health benefits and risks of drinking 1 to 5 cups of coffee daily, plus key coffee drinking precautions.
How to Pair Specialty Coffee with the Right Dessert
Match your single origin, espresso, or iced coffee with the perfect sweet treat — from cheesecake to fruit tarts — for a better tasting experience.
How Coffee Beans Spread Across the World
From Ethiopian shepherds to Yemeni exiles: discover how coffee beans traveled from Africa to the globe, including their 1990s arrival in China.
How to Drink Coffee Without Losing Calcium
Drinking coffee can increase calcium loss, but adding milk and getting sunlight helps protect your bones. Here’s how to balance it.
How People Drink Coffee Around the World
Explore how ten countries—from Italy to Ethiopia—brew and enjoy their coffee, including brewing methods, flavor preferences, and cultural rituals.
How to Tell If Coffee Is Acidic or Just Sour
Learn why your coffee might taste sour—and how to tell the difference between unpleasant acidity and pleasant, vibrant coffee acidity.