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science / health

Up to 400 mg of Caffeine Daily Is Safe for Most Adults, AHA Says

A new scientific statement from the American Heart Association assesses how daily caffeine consumption impacts long-term cardiovascular health. The findings evaluate safe intake thresholds and the contrasting cardiac effects of different caffeinated beverages.

AJMC · · 3 min read

Also today

For years, China's largest coffee chains raced to undercut competitors on price and open thousands of locations. Now, major operators are overhauling that expansion model to target a very different set of metrics.

cafe / retail

Coffee majors rewriting playbook in China - Chinadaily . com . cn

global.chinadaily.com.cn · · 2 min read

In Vietnam's Central Highlands, routine agricultural habits often expose coffee growers to occupational hazards.

labour / social

ILO"s WIND approach brings safer coffee farming to Vietnam

Vietnam Investment Review - VIR · · 3 min read

Vietnam dominates global Robusta supply with millions of bags harvested each year, yet international buyers still treat the crop primarily as a cheap commodity filler.

trade / prices

Why Vietnam’s world-leading Robusta is still treated as a ‘filler’ coffee

Tuoi Tre News | The News Gateway to Vietnam · · 8 min read

In other news…

  1. As storefronts multiply across major urban high streets, questions are mounting over whether India's coffee boom is outpacing its financial fundamentals.

    cafe / retail

    Are cafe chains expanding too quickly for their own economics to sustain?

    ET HospitalityWorld · · 3 min read

  2. Concerns over microplastics and landfill waste have long shadowed single-serve brewing, prompting manufacturers to engineer fully plastic-free alternatives.

    equipment / technology

    Lavazza tabli vs CoffeeB cosmos: Plastic-free pod coffee machines compared

    The Independent · · 5 min read

  3. Researchers surveyed hundreds of smallholder households across five of Uganda's primary growing regions to quantify the invisible social costs behind family harvests.

    labour / social

    Hidden Costs in the Coffee Cup: Hazardous Child Labour Persists on Uganda’s Smallholder Farms

    Bioengineer.org · · 7 min read

  4. Discount supermarket giant Aldi relies on an outside partner to fill the bags of its popular Barissimo private-label coffee line. The identity and scale of the roaster behind the brand reveal where those budget beans actually originate.

    cafe / retail

    The Brand Behind Aldi's Barissimo Coffee

    Daily Meal · · 2 min read

  5. When researchers separated daily coffee drinkers into blinded caffeinated and decaffeinated groups following a two-week abstinence period, they tracked unexpected cognitive divergence.

    science / health

    Scientists Just Found a Surprising Health Benefit of Decaf Coffee

    VICE · · 2 min read

  6. While coffee serves as a daily ritual for millions, pinpointing the threshold where a beneficial routine turns into an unhealthy habit depends on individual physiological tolerances.

    science / health

    How much coffee is too much? Here are signs you need to cut back

    Food & Home Magazine · · 2 min read

  7. A Tufts University study tracked more than 46,000 American adults to evaluate whether daily coffee consumption reduces all-cause mortality.

    science / health

    Black Coffee Was Linked To A 14% Lower Risk Of Death In 46,000 Americans. Too Much Sugar And Cream Erased It

    StudyFinds · · 3 min read

  8. A massive Oxford study tracked nearly one million adults to evaluate how serving temperature impacts the long-term risk of esophageal cancer. The findings reveal a dramatic shift in odds depending on how long drinkers wait before taking their first sip.

    science / health

    A study of nearly 1 million UK adults found that people who like their tea or coffee very hot had about three times the risk of one type of esophageal cancer, and the researchers' advice is simply to let it cool

    ECOticias.com · · 3 min read

  9. Luciano Repetto has led San Francisco's Graffeo Coffee since 1978, adhering strictly to a single blend and two roast profiles. His decades at the roaster reveal an unconventional perspective on which specialty innovations endure and which are passing fads.

    people / culture

    Luciano Repetto Of Graffeo Coffee: The Sprudge Twenty Interview

    Sprudge Coffee · · 4 min read

  10. Canberra is widely known for discerning cafe culture and high standards, but rising drink prices have exposed what locals quietly turn to when convenience and cost collide.

    people / culture

    Coffee snobs? Not so much: what we actually drink to get our fix

    The Canberra Times · · 3 min read

  11. When Keurig first brought single-serve brewers to workplace breakrooms in the late 1990s, office coffee was dominated by six-cent glass pots.

    equipment / technology

    Keurig's early: Lessons in product launch and market adoption

    Vending Market Watch · · 3 min read

  12. A former World Latte Art Champion spent years studying coffee origins and grading before partnering with his sister to open a neighborhood cafe in Texas. The specific cultural philosophy they chose to anchor their menu and service style.

    cafe / retail

    Kohiko offers Japanese-inspired coffee in Sugar Land

    Community Impact Newspaper · · 2 min read

  13. Optical refractometers can measure brew concentration, but they fail to detect roast level, species, or processing style. Researchers turned to an established electrochemical technique to see if a simple electrode could tell the difference.

    science / health

    A delicious cuppa decided by electrochemistry

    BusinessLine · · 2 min read

  14. When designing a second outpost for a Mumbai farm-to-table eatery, local architects looked to rustic regional materials to anchor the flow of the room. How the team merged vernacular textures with modern cafe architecture.

    cafe / retail

    Design Details: The Terracotta Flow of Project Hum in Mumbai

    dailycoffeenews.com · · 2 min read

  15. With dozens of single-serve pod machines competing for counter space, Consumer Reports tested 35 models across brewing speed, temperature consistency, and convenience to crown a single standout.

    equipment / technology

    The Hands Down Best Single-Serve Coffee Maker, Per Consumer Reports

    thedailymeal.com · · 2 min read

  16. Drinking a hot brew alongside breakfast is an essential ritual for millions, but health researchers have begun examining how that exact timing alters nutrient absorption.

    science / health

    Experts reveal why just one daily coffee could be behind a 'caffeine slump'

    streamlinefeed.co.ke · · 4 min read

  17. Student journalists visited downtown Troy's most prominent cafes to evaluate how local favorites balance price, drink quality, and ambiance. The experience varied significantly from one counter to the next.

    cafe / retail

    Features | I can't put down the (coffee) cup!

    The Polytechnic · · 3 min read

  18. Twenty years after first selling beans from the back of a truck in Florida, Martin Kakabi is still introducing market-goers to Kenyan coffee through his latest venture.

    cafe / retail

    Café Nairobi roasts Kenyan coffee in Jacksonville

    Jacksonville Today · · 3 min read

  19. Viral social media debates have sparked fresh arguments over whether carrying an iced drink into a job interview crosses professional boundaries.

    people / culture

    Students Speak: Is bringing iced coffee to a job interview unprofessional?

    The Butler Collegian · · 1 min read

  20. Australia's coffee scene has long championed espresso purism over sweet concoctions, but shifting economics are forcing operators to reconsider their traditional menus. How baristas are reshaping their drink offerings to survive tighter margins

    cafe / retail

    Why Australian Cafe Culture Is Changing in 2026

    docksiderestaurant.com.au · · 4 min read