research

Led by Big Chains, US Coffee Shop Market Surpasses 40,000 Stores

The value of the United States coffee shop market grew 8% to $49.5 billion over the past year, resulting in a 4% increase in the market’s pre-pandemic value, according to...

2023.10.24

Allegra GroupBusiness OperationsCorporateDunkin'Dutch Bros.IndustryJeffrey YoungMarket Newsmarket researchOpeningsresearchRetailScooter's CoffeeStarbucksUnited StatesWorld Coffee Portalコーヒー

Study: Coffee Industry at High Risk Due to Climate Change, Land Use and Pollinator Loss

A new study suggests that the loss of pollinators due to climate change and tropical deforestation will have a pronounced effect in the global coffee industry, further threatening the livelihoods...

2023.10.18

climate changeCorporatedeforestationFarmer IssuesIndustryInternationalJoe MillardMarket NewsOriginpollinatorsresearchscienceScience AdvancesSustainabilityTim NewboldUniversity College Londonコーヒー

Study: Unsweetened Coffee Associated with Reduced Weight Gain

A new study involving more than 100,000 participants found that drinking unsweetened coffee was associated with a reduction in weight gain among adults. Published in The American Journal of Clinical...

2023.10.10

HarvardHarvard UniversityhealthIndustryresearchsciencesweetenersweight lossコーヒー

Study: Common Coffee Toxicants Cannot Be Simultaneously Reduced in Roasting

New research suggests that simultaneously mitigating the presence of two common food-born toxicants in roasted coffee is impossible, since one increases with longer, darker roasts, while the other decreases. Conducted...

2023.09.29

acrylamidechemicalschemistryCraft/OperationsfuranhealthIARCIndustryresearchRoastingscienceTechnical University of Braunschweigtoxicantsコーヒー

Study Associates Moderate Coffee Drinking with Reduced Depression and Anxiety

A recent study from researchers in China associates two to three cups of coffee per day with the lowest risk of both anxiety and depression among all coffee drinkers and...

2023.09.27

anxietyChinadepressionhealthIndustryPsychiatry ResearchresearchscienceUK Biobankコーヒー

‘Design of Coffee’ Course Teaches Engineering through Brewing the Perfect Cup of Coffee

Uncommon Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching. Title of course: The Design of Coffee: An Introduction to Chemical Engineering What prompted the idea...

2023.09.25

academicschemistryColumnsresearchscienceTonya KuhlUC DavisUC Davis Coffee CenterWilliam Ristenpartコーヒー

Coffee Consumer Trends: Inside the NCA’s Fall 2023 Report

Overall coffee consumption has remained remarkably steady among United States coffee drinkers, while variables such as where drinks are consumed and what exactly is consumed continue to shift in the...

2023.09.20

consumer trendsCorporateIndustryMarket NewsMarketingNational Coffee AssociationNational Coffee Data TrendsNCA National Coffee Drinking TrendsresearchRetailRoastingUnited Statesコーヒー

WCR Made a Free Arabica and Robusta Coffee Varieties Poster

Humans are imperfect and we all tend to get a bit scatter-brained every now and then. For example, you may be a professional coffee roaster, going casually throughout your day...

2023.09.14

AfricaartAsiabourbonCentral AmericaCoffee Taster's Flavor WheelCraft/OperationsIndonesiaOriginpostersresearchRoastingRobustaSouth AmericaSustainabilityWCR Coffee Varieties CatalogWCR Coffee Varieties PosterWebDNAWorld Coffee Researchコーヒー

Study: Music and Coffee Can Make Brains Work Better

New research suggests that drinking coffee and listening to music are two everyday activities that can improve cognitive performance, specifically in tasks requiring concentration and memory. A research team at...

2023.09.11

caffeineIndustryMindwatchmusicNew York UniversityNYU Tandon School of EngineeringresearchRose Faghihsciencewearable technologyコーヒー

Can Coffee or a Nap Make Up for Sleep Deprivation?

A psychologist explains why there’s no substitute for shut-eye There is no denying the importance of sleep. Everyone feels better after a good night of sleep, and lack of sleep...

2023.09.05

caffeineColumnsKimberly FennMichigan State Universityresearchsciencesleepコーヒー