Coffee Knowledge
Latest articles, industry insights and brewing guides
Why You Must Grind Coffee Beans Fresh for Single Origin Coffee
Freshly grinding your coffee beans preserves aroma and flavor. Pre-ground coffee loses freshness quickly due to oxidation and evaporation.
What Water Temperature for Brewing Great Coffee?
Brew better coffee by using water at 88°C, grinding fresh beans, and avoiding over-roasting or stale grounds.
How Coffee Affects 6 Key Body Parts
Learn how coffee impacts your heart, kidneys, digestion, breathing, fertility, and eyes — with key caffeine thresholds and effects.
Hot Coffee vs Iced Coffee: Which Is Better for Fat Loss?
Hot coffee may boost fat-burning more effectively than iced coffee due to its thermogenic effects, according to research-backed findings.
The World’s 10 Most Expensive Coffees Ranked
Find out which coffees cost the most per pound, from Indonesia’s civet coffee to Jamaica Blue Mountain — with actual prices.
Why Choose Certified Organic Coffee Beans
Learn why certified organic coffee matters, how it’s grown, and the 6 key reasons to choose it over conventional beans.
How the Viennese Invented the Original Latte
Learn how 17th-century Vienna created the first milk-and-coffee blend—what we now call a latte—thanks to a brave Pole and 500 bags of Turkish coffee.
Fat Content and Ratings of Popular Specialty Coffee Drinks
Find out the calorie impact, taste, and healthiness of 9 classic coffee drinks — from espresso to mocha — with data you can trust.
How to Use a Siphon Pot to Brew Great Coffee
Master the 26 key steps for brewing excellent coffee with a siphon pot, from water temp to grind size and safety tips.
How to Make Vienna Iced Coffee with Ice Cream & Chocolate
Learn the fast extraction and rapid chilling method that keeps Vienna iced coffee bold, plus the simple dessert-style finish with ice cream and whipped cream.
How Coffee Benefits Your Skin and Body
Discover how coffee aids weight loss, skin care, and energy through creams, scrubs, and targeted routines backed by science.
How Barista Movements Affect Espresso Flavor
Yes, your barista’s movements impact coffee flavor. Here’s how technique affects espresso extraction, crema, and taste in competitions.
How to Drink Coffee the Right Way: A Step-by-Step Guide
Learn the proper steps to enjoy black coffee, including ideal temperatures, tasting techniques, and how much to drink for the best experience.
Eight Groups Who Should Avoid Coffee
Certain health conditions make coffee risky. Here are eight groups who may need to avoid or limit coffee based on medical and dietary factors.
How Coffee Cupping Grades Are Determined
Coffee quality grades rely on defect counts and cupping scores. Samples fail if defects exceed limits, then trained tasters evaluate aroma, flavor, and balance.
How to Brew Coffee at Home: The Right Way
Learn how to properly brew coffee at home with the right water temperature, grind size, and coffee-to-water ratio for the best results.
10 Classic Italian-Style Coffee Drinks in Cafés
Explore ten well-known café-style Italian coffee recipes with clear steps, from mocha to Turkish coffee — all with exact measurements.
Why Every Beijing Coffee Shop Feels Different
From chain cafés to indie spots, Beijing’s coffee scene offers wildly varied vibes—here’s what makes each one unique.
What Determines the Flavor of Roasted Coffee Beans?
Roast level, time, and temperature shape coffee’s aroma, acidity, sweetness, and bitterness. Learn how chemistry and technique define your cup.
Iced Coffee Can Contain Over 500 Calories, Study Finds
Popular iced coffee drinks can pack 200–561 calories, with some exceeding a full meal’s worth. Here’s which ones to avoid and how to cut calories.