13 Coffee Facts Even Enthusiasts Don't Know

You’ve sipped countless cups of coffee, but how much do you really know about it? The story behind your daily brew is full of surprising twists—from its accidental discovery to global bans and misunderstood brewing methods. These lesser-known details shed light on why coffee is the world’s favorite drink.

The short answer? There are 13 surprising facts about coffee you probably didn’t know—from its origins in Ethiopia, its use as a food, and why it was once banned in England, to the fact that espresso is a brewing method, not a bean type, and that 70% of the world drinks arabica. Read on to uncover them all.

The Unexpected Origins of Coffee

Coffee’s story begins with dancing goats. According to legend, Ethiopian herders noticed their goats became unusually energetic and started “dancing” after eating coffee cherries. This unusual behavior led to the discovery of caffeine’s stimulating effects.

Coffee Was Originally Eaten, Not Drunk

Long before brewing, coffee was consumed as a food. African tribes mixed coffee cherries with animal fat to create energy-rich “energy pills,” a portable and potent snack.

How Religion Helped Popularize Coffee

The rise of Islam played a major role in spreading coffee. Since the religion prohibits alcohol, coffee became an accepted and widely embraced alternative beverage, helping it gain traction across the Middle East.

Where All Coffee Grows: The Coffee Belt

All commercially grown coffee comes from the “coffee belt”—the tropical region between the Tropic of Cancer and the Tropic of Capricorn. This area provides the ideal climate for coffee trees to thrive.

When Kings Banned Coffeehouses

In 1675, Britain’s King Charles II issued a proclamation banning coffeehouses, claiming they were hotbeds of sedition and places where people conspired against him.

Arabica vs Robusta: The Global Breakdown

Globally, 70% of coffee consumed is arabica, known for its mild, aromatic profile. The remaining 30% is robusta, which is more bitter and contains nearly 1.5 times the caffeine of arabica.

Coffee Grows on Trees—Tall Ones

Coffee plants are actually trees that can grow up to 30 feet tall. However, they’re typically pruned to around 10 feet (3 meters) to make harvesting easier.

Coffee Beans Are Seeds Inside Cherries

What we call “coffee beans” are actually the seeds of bright red coffee cherries. Each cherry usually contains two seeds—the beans we roast and brew.

The Roasting Process: From Green to Aromatic

After harvest, coffee cherries are dried and hulled to extract the green beans. These are then shipped to roasters, who roast them at approximately 500°F (260°C). During roasting, beans “crack” or expand to nearly double their size—first at the initial crack, and again at the second crack, signaling full development.

Coffee Is the World’s Second Most Traded Commodity

Only oil outranks coffee in global trade volume. It’s the second most traded commodity worldwide, reflecting just how much humans love their daily cup.

Espresso: A Brewing Method, Not a Bean

Contrary to common belief, espresso isn’t a type of coffee bean or roast. It’s a brewing method where hot water is forced through finely ground coffee under high pressure, producing a concentrated shot.

The Accidental Invention of Instant Coffee

Instant coffee was invented in 1890 by New Zealander David Strang, who patented the process. Later, inventor George Washington (not the U.S. president) developed a method for mass production, bringing it to market in 1910.

Americans Made “Americano” Famous

The term “Americano” originated during World War II, when American soldiers diluted strong espresso with hot water to mimic the coffee they drank back home.

Frequently Asked Questions

Did coffee really come from dancing goats?

Yes, according to Ethiopian legend, a shepherd noticed his goats became energetic and “danced” after eating coffee cherries, leading to the discovery of caffeine’s effects.

Was coffee originally eaten instead of drunk?

Yes, early African tribes mixed coffee cherries with fat to create energy-dense food balls before brewing methods were developed.

Why was coffee banned in England in 1675?

King Charles II banned coffeehouses, claiming they were centers for political conspiracy and public unrest.

What’s the difference between arabica and robusta coffee?

Arabica makes up 70% of global consumption and has a mild, aromatic flavor, while robusta is more bitter, stronger, and contains about 1.5 times more caffeine.

Is espresso a type of coffee bean?

No, espresso is a brewing method that uses finely ground coffee and high pressure—not a specific bean variety or roast style.

When was instant coffee invented?

Instant coffee was first invented in 1890 by David Strang, and later mass-produced starting in 1910 thanks to George Washington’s improved technology.

Recommended FrontStreet Beans for Coffee History Fans

Explore coffee’s roots with FrontStreet Coffee’s Ethiopia Yirgacheffe, known for its bright acidity and floral notes, and the Brazil Queen Manor, a smooth medium roast with nutty and chocolate undertones. For something bold, try the Rwanda Red Bourbon, offering juicy berry tones and a heavier body. These single origins reflect the diverse profiles rooted in coffee’s global journey. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.