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Insight

The Rest of the Cup: How Coffee Science Is Moving Past Caffeine

Recent controlled and observational studies agree on coffee benefits, but point in opposite directions regarding which part of the daily cup actually protects the brain.

B2B · · 7 min read

Also today

When a single-serve pod brewer suddenly stops working, owners face a choice between buying a replacement or attempting a DIY fix. Pinpointing the exact mechanical failure reveals whether the appliance is worth saving or headed for the bin.

equipment / technology

Toss Or Fix Your Keurig Coffee Machine: How To Tell Which Option Is Cheaper

The Takeout · · 3 min read

Household guides frequently recommend adding baking soda to coffee to neutralize acidity or repurposing spent grounds for cleaning. How well this popular combination holds up against widespread health claims remains up for debate.

science / health

What is the purpose of mixing coffee with baking soda and why is it recommended

El Constitucional · · 2 min read

Researchers monitored habitual coffee drinkers through a strict two-week cessation period to track changes across mental focus, energy, and digestive biology. The trial examined how quickly the body shifts when morning caffeine is abruptly removed.

science / health

Scientists Asked Coffee Drinkers to Quit for 14 Days Here What Changed

savingadvice.com · · 6 min read

In other news…

  1. Television's coziest drama famously built its banter around characters downing six or more cups of black brew before noon.

    science / health

    What would really happen to your body if you drank as much coffee as Lorelai from Gilmore Girls

    Tyla · · 3 min read

  2. While coffee production in Uganda has historically centered in the central, eastern, and western zones, growers in the north are testing whether the crop can thrive in unfamiliar territory.

    origin / farming

    Lira farmer turns coffee into a thriving business | SEEDS OF GOLD

    NTV Uganda · · 1 min read

  3. Researchers examined genetic data from over 400,000 individuals to understand why coffee protects some people against Parkinson's disease while offering little benefit to others.

    science / health

    Your Genes Decide Whether Coffee Protects You From Parkinson’s

    Bioengineer.org · · 6 min read

  4. Viral social media warnings claim that drinking morning coffee before eating breakfast can disrupt gut health and spike stress hormones. Gastroenterologists examine how the digestive tract actually responds when coffee is consumed on an empty stomach.

    science / health

    Is It Okay to Drink Coffee on an Empty Stomach?

    Everyday Health · · 3 min read

  5. Millions of tons of spent coffee grounds head to landfills each year, but a Canadian chemical engineer saw an opportunity to transform the waste into a baking staple facing soaring global prices.

    sustainability / climate

    Nova Scotia company pioneers method of turning used coffee grounds into valuable cocoa alternative

    PNI Atlantic News · · 6 min read

  6. Researchers examined dietary records from over two million individuals across 22 countries to understand how everyday caffeinated and sugary beverages impact psychological health.

    science / health

    Sweetened Soft Drinks Linked to Higher Depression Risk, While Black Coffee May Offer Protection: Analysis of 2 Million Participants

    Inkorr · · 2 min read

  7. A hands-on test put an entirely unpowered manual lever espresso machine through its paces to see if zero electricity can yield cafe-quality shots. What emerged was a sharp contrast between cup quality and everyday kitchen convenience.

    equipment / technology

    I made 10/10 espresso with zero electricity — here's what I really think of the Flair 49 Pro

    Tom's Guide · · 8 min read

  8. After spending nearly a decade in the prison system, Dan Klehm sought to design an alcohol-free community space where people could connect without substance abuse. What that mission looked like when put into practice.

    cafe / retail

    International Coffee Day!

    The Arapahoe Pinnacle · · 3 min read

  9. Blue Bottle's founder famously refused to pour hot espresso over ice in 2002, arguing it ruined the beverage's flavor. Two decades later, the specialty chain set out to resolve that dilemma through a radically different brewing method.

    cafe / retail

    How Kyoto-style espresso solved a 20-year problem for Blue Bottle Coffee

    World Coffee Portal · · 1 min read

  10. While international visitors on Seoul food tours often overlook traditional dishes in favor of ubiquitous coffee shops, tour guides are left examining what truly drives the nation's late-night cafe obsession.

    people / culture

    Tradition isn't everything: Foreign nationals say cafes are most Korean places of all

    The Korea Times · · 4 min read

  11. Researchers examined whether simply inhaling the scent of freshly brewed coffee, without taking a single sip, is enough to alter neurological relaxation and emotional fatigue.

    science / health

    Can Just Smelling Coffee, Even Without Drinking, Improve Your Mood?

    Newswav · · 7 min read

  12. When an architecture studio teamed up with a Czech roastery to build a community coffee hub in Prague, they committed to sourcing the vast majority of their build from construction waste.

    cafe / retail

    KOGAA Shapes GROUNDS Community Coffee Hub in Prague Through Collective Making and Material Reuse

    Archisearch · · 4 min read

  13. A gastroenterologist evaluated several popular morning coffee additives to determine how ingredients ranging from dairy to spices and fats affect digestive wellness. Exactly which preparations support the body and which undermine it remains the central debate.

    science / health

    Doctor rates black coffee combinations: Why cinnamon scores 9/10, milk gets 8.5 and ghee doesn't make the

    The Times of India · · 3 min read

  14. What began as a home roasting hobby in Guernsey gradually evolved into an integrated workplace beverage and equipment business. How taking total ownership of both beans and machinery redefined the founder's enterprise.

    business / finance

    CGi profile : Bean14

    guernseypress.com · · 1 min read

  15. A historic bank building in Clinton has been repurposed into a multi-business wellness hub anchored by a new cafe. What visitors discover inside the revitalized space.

    cafe / retail

    TASTE TRAVELER: Give Moxie on Main Coffee a try

    Clinton Herald · · 1 min read

  16. A long-term Norwegian study followed more than 2,000 patients after a first blood clot to evaluate whether daily coffee habits altered the risk of another event.

    science / health

    Coffee drinkers had fewer repeat blood clots in a Norwegian study

    News-Medical · · 5 min read

  17. Boulder's independent coffee scene developed alongside the city's outdoor lifestyle and high-altitude geography. The roots of that local tradition trace back nearly five decades to an early Pearl Street experiment.

    people / culture

    Boulder Coffee: Local History, Altitude and Independent Cafés

    aboutboulder.com · · 3 min read

  18. A former yak herder on the Tibetan plateau returned to the historic trading town of Songpan to introduce tourists to nomadic heritage. The surprising regional ingredients he chose to blend into espresso show how tradition is adapting to modern cafe culture.

    people / culture

    When yak milk meets coffee on China's Tibetan plateau

    Global Times · · 4 min read

  19. Rising temperatures and changing global weather patterns are pushing agricultural boundaries further north than ever recorded. Observers are tracking what these environmental shifts mean for regions along the Mediterranean.

    sustainability / climate

    Southern Italy Is Now Suitable For Growing Coffee

    Sprudge · · in brief

  20. Visitors touring naval ships often notice heavily stained mugs that appear to have never seen soap. What drives sailors to fiercely defend this visibly neglected drinkware across long sea deployments.

    people / culture

    Why Navy Sailors Rarely Wash Their Coffee Mugs

    Mashed · · 2 min read