21 Surprising Coffee Facts: Coffee Beans Are Seeds, Drinking Coffee Helps You Live Longer

When you're sipping a sweet, citrus-forward Yirgacheffe, have you ever paused to wonder where coffee itself came from? The world's favorite beverage has a backstory full of strange twists. FrontStreet Coffee rounds up a set of surprising coffee facts to add a little richness to your next cup.

The Beverage Traces Back to Around 800 AD

Legend has it that 9th-century shepherds noticed the effect caffeine had on their goats — the animals seemed to "dance" after eating coffee cherries. A local monk brewed the fruit into a drink, found it kept him awake through the night, and the first cup of coffee was born.

Coffee Beans Are Technically Seeds

They are the pits of cherry-like berries that grow on flowering shrubs. We only call them "beans" because their shape resembles legumes.

There Are Two Main Commercial Species: Arabica and Robusta

Growers overwhelmingly plant Arabica. Robusta is less popular, slightly more bitter, and packs more caffeine.

Brazil Is the World's Largest Coffee Producer

According to the International Coffee Organization, Brazil accounts for roughly one-third of global coffee supply — about twice the output of second-place Vietnam.

Only Two US States Grow Coffee

Kona coffee is America's gift to the coffee world. Coffee traditionally thrives in equatorial climates, so Hawaii's weather is ideal. California has recently joined the game, with dozens of farms now producing premium — and expensive — bags.

"Espresso" Means "Pressed Out" in Italian

It describes exactly how the drink is made: forcing hot water through tightly pressed coffee grounds. A single espresso shot contains more caffeine per ounce than drip coffee, but it takes about three shots to match the total caffeine of one regular cup.

The World's Most Expensive Coffee Sells for Over $600 a Pound

The most coveted lot comes from the droppings of the Asian palm civet. This cat-like animal eats coffee cherries but cannot digest the beans; the excreted seeds yield a famously smooth, low-acid brew called kopi luwak — though the production method has drawn sharp criticism from animal welfare advocates.

People Have Tried to Ban Coffee — Repeatedly

As early as 1511, rulers in Mecca believed coffee stirred radical thinking and outlawed it. Some 16th-century Italian clergy tried to ban it as "satanic," but Pope Clement VII loved the drink so much he lifted the ban and baptized coffee in 1600. Even in the 18th century, the Swedish government declared coffee and all its paraphernalia — cups and saucers included — illegal, associating the drink with rebellious sentiment.

Yes, You Can Overdose on Coffee

No need to panic — you'd have to drink roughly 30 cups in quick succession to approach a lethal dose of caffeine.

Finland Is Home to the Biggest Coffee Lovers

According to the International Coffee Organization, Finns drink an average of 27.5 pounds of coffee per person each year. Americans, by comparison, manage a mere 11 pounds.

Coffee Drinkers Tend to Live Longer

Per Harvard Health Publishing, studies link moderate consumption — about 3 to 4 cups a day — with longer lifespans and reduced risk of cardiovascular disease, type 2 diabetes, and Parkinson's disease.

The Largest Cup of Coffee Ever Held 3,487 Gallons

The record-breaking brew sat in a 9-foot-tall cup and earned a Guinness World Record in 2012.

The Boston Tea Party Boosted Coffee in America

On the eve of the Revolutionary War, per PBS, drinking "java" instead of tea became a patriotic act. The Civil War popularized the drink further, as it helped keep weary troops going.

Decaf Doesn't Mean Caffeine-Free

According to the Mayo Clinic, an 8-ounce cup of decaf still contains 2 to 12 milligrams of caffeine. A regular cup delivers 95 to 200 milligrams, while a can of cola holds about 23 to 35 milligrams.

"Coffee" Comes from the Arabic Word for "Wine"

Qahwah became the Turkish kahveh, then the Dutch koffie — and that's where English got "coffee."

Starbucks Opens an Average of Two Stores a Day

Forty-seven years after its first Seattle store, you can order a Venti latte at more than 29,000 locations worldwide.

Black Coffee Has Only One Calorie

Add sweeteners, cream, and syrups and the count climbs fast: a Venti Java Chip Frappuccino from Starbucks packs 88 grams of sugar and 600 calories — more than a McDonald's Big Mac.

Teddy Roosevelt Is Said to Have Created Maxwell House's Slogan

According to the Smithsonian, the 26th US president loved coffee so much one of his sons described his custom cup as "more like a bathtub." In 1907, visiting Andrew Jackson's home, Roosevelt pronounced a cup of Maxwell House "Good to the Last Drop" — a slogan the brand still uses.

You Can Order Coffee 25,000 Different Ways at Dunkin'

The recently renamed donut chain has done the math on its customizable drinks. It sells 2 billion cups globally each year — enough for customers to pick every possible combination 80,000 times over.

Coffee Grounds Can Beautify Your Skin

Save those used grounds for a DIY scrub. "Coffee grounds are physical exfoliants that can remove dead skin cells and make skin feel smooth and look brighter," says Danusia Wnek, chemist at the Good Housekeeping Beauty Lab. "And caffeine is thought to improve blood circulation to the skin, but there's not enough clinical data yet to prove its use in topical products."

FrontStreet Coffee Recommendation

If those facts have you craving a cup, FrontStreet Coffee's washed Yirgacheffe is the classic starting point. Yirgacheffe is a small town in Ethiopia's southern Gedeo zone, sitting at roughly 1,700–2,100 meters, with coffee planted above 1,800 meters — among the highest growing elevations in the world. The washed daily-driver lot is known for white jasmine florals, bright citrus and lemon acidity, and a clean tea-like finish, all at a friendly price — which is exactly why it's the first bean most newcomers to specialty coffee should try.

For something a step up in traceability, the FrontStreet Worka Cooperative lot comes from the Worka area at the southeastern edge of Yirgacheffe, once part of the YCFCU union and now prized as a single-origin microlot. Washed in the most traditional style, it has none of the old-school bitterness — just crisp citrus and lemon acidity wrapped in jasmine fragrance.

FrontStreet Coffee brews its washed Yirgacheffe on a V60 with 15 g of coffee at a 1:15 ratio, water at 90–91°C, and a medium-fine grind. Start with a 30 g bloom for 30 seconds, pour to 125 g in about a minute, then finish at 225 g by 1:35, with drawdown completing between 2:00 and 2:10.