Coffee Knowledge
Latest articles, industry insights and brewing guides
Why Ethiopian Harar Coffee Has Such Complex Flavors
Explore how Ethiopia’s Harar coffee develops diverse flavors—from blueberry to chocolate—based on roast level and natural processing.
Costa Rica’s La Minita Coffee: A Select Bean
La Minita selects just 25% of its harvest—210,000 lbs from 832,000 lbs of green beans—by hand after over 30,000 hours of sorting.
Hawaii’s Wild Coffee: The Rise of a Specialty Contender
How a Hawaiian wild coffee beat Blue Mountain in taste tests and became a luxury coffee favorite in the 1990s.
What Is Catuai Coffee? A Hybrid Arabica Variety
Catuai is a wind-resistant Arabica hybrid of Caturra and Mundo Novo. Learn its traits, fruit colors, and where it’s grown today.
What Makes Rwandan Coffee Taste Like Fresh Grass?
Rwandan coffee features a bright, grassy profile thanks to high altitudes, volcanic soil, and meticulous washed processing. Learn what gives it that unique taste.
How Roasting Brings Out Coffee Bean Flavors
Roasting transforms raw coffee beans, bringing out 80% of their flavor. Learn how roast level, timing, and brewing methods shape your cup.
Do Coffee Beans Really Have Lineage? A Bean Basics Guide
Coffee beans do have origins — and those origins define their flavor, resilience, and market share. Here’s how.
Guatemalan Specialty Coffee Beans: What Makes Them Noble?
Guatemalan coffee is among the world’s finest, grown at high altitudes on volcanic soils. Learn its key traits, ideal roast levels, and classic flavor profile.
The Origins of Coffee Cultivation: From Ethiopia to the World
Coffee cultivation began around 525 BCE in Arabia. Learn how it spread globally and how China developed its own high-quality beans.
Coffee Tree Growing Conditions Explained
Learn the essential climate, altitude, and soil conditions needed to grow high-quality coffee, from the ideal temperature range to rainfall needs.
Coffee Bean Varieties and Why They Matter for Grinding
Explore the key coffee species—Arabica, Robusta, Liberica—and how their traits affect flavor, grind, and brewing. Discover where coffee comes from.
How to Grind Coffee Beans: Size & Timing Guide
Learn the right coffee grind size for your brew method and why grinding just before brewing preserves flavor. Includes grind types and timing tips.
How Grind Size Affects Coffee Brewing Methods
Learn why grind size must match your brew method—espresso needs fine, drip needs coarse, and everything in between. Get the right grind every time.
Why You Should Grind Coffee Just Before Brewing
The best time to grind coffee is right before brewing. Pre-ground beans lose aroma quickly due to oxidation. Freshly ground ensures better flavour.
Three Daily Cups of Coffee May Lower Liver Cancer Risk for Chinese
Drinking three or more cups of coffee daily may reduce liver cancer risk by 44% among ethnic Chinese, a Singapore study finds.
Regular Coffee Drinking Linked to Major Health Benefits
New research shows regular coffee intake can significantly reduce risks of diabetes, Parkinson’s, and certain cancers. Find out how much helps.
17 Science-Backed Benefits of Drinking Coffee Daily
Coffee boosts focus, metabolism, and heart health. Here’s how 1–3 cups a day can sharpen your mind, protect your liver, and prevent disease.
Can Coffee and Soy Milk Help You Lose Weight?
Mixing black coffee with unsweetened soy milk may help reduce hunger and support weight loss—here’s how, with exact portions and benefits.
Why You Shouldn't Drink Coffee While Smoking
Smoking and drinking coffee together stiffens arteries temporarily and causes long-term harm. Avoid combining them to reduce health risks.
How to Best Preserve Coffee Aroma and Flavor
To preserve coffee aroma, store beans whole, grind fresh, and keep away from moisture and fridge condensation. Coffee powder lasts just 1–2 weeks.