health

Is TikTok Right? Should I Avoid Matcha if I Have Low Iron?

The popularity of matcha continues to boom. But recent videos on social media have suggested it could be bad for you if you have low iron. One Sydney woman recently told media she had...

2025.12.31

caffeineCamellia sinensisColumnsgreen teahealthironmatchaphytic acidpolyphenolsteaThe Conversationコーヒー

2025 Year in Review: Coffee Science

Coffee research in 2025 ran the gamut from farm-level survival to consumer-side marketing trickery. Naturally, coffee also continued to be a major focus among medical researchers, with primarily good news...

2025.12.30

2025 Year in ReviewColumnshealthIndustryOriginresearchscienceコーヒー

Coffee Protects Against Liver Diseases, and Scientists Have Figured Out How

A major academic literature review underscores coffee’s protective effects against liver diseases while outlining numerous potential underlying mechanisms. A research team affiliated with two public health institutions in Mexico pored...

2025.12.18

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Study Suggests Coffee Protects Against Atrial Fibrillation

Drinking a daily cup of caffeinated coffee was linked to a 39% lower hazard of atrial fibrillation (a-fib) recurrence in older adults recently treated for the disorder, according to a...

2025.11.11

American Heart Associationarrhythmiaatrial fibrillationcaffeinecardiologyChristopher WonghealthIndustryJAMANational Heart Lung and Blood InstituteNational Institute on Alcohol Abuse and AlcoholismresearchscienceUniversity of AdelaideUniversity of California San Franciscoコーヒー

UK Study Associates ‘Very Hot’ Coffee and Tea with Cancer Risk

A recent study tracking nearly half a million people has delivered sobering news for people who prefer their morning brew piping hot: drinking very hot beverages may significantly increase...

2025.10.20

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Sweeping Review Links Moderate Coffee Intake to Many Health Benefits

A sweeping new review of decades of research suggests that moderate coffee drinking is doing more good than harm across a broad range of health outcomes. Led by researchers...

2025.10.09

Farin KamangarhealthIndustryMorgan State UniversitymortalityNational Coffee Associationresearchsciencetype 2 diabetesWest Virginia Universityコーヒー

Study Adds Merit to High-Elevation Coffee Quality Claims

Typically expressed as meters above sea level, the elevation of the coffee farm has long been a signature marketing point among purveyors of high-quality, traceable arabica coffees. Traditional messaging...

2025.10.07

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7-8 Daily Drinks of Coffee, Tea and Water Linked with Reduced Death Risk

New research shows that people who drank some combination of 7-8 coffee, tea and plain water drinks per day were 28% less likely to die from any cause during the...

2025.10.02

British Journal of NutritionChinahealthIndustryresearchscienceteaUK Biobankwaterコーヒー

Science Recently Delivered This Shocker: Morning Coffee Improves Mood

Scientists in the UK and Germany have officially confirmed what most coffee drinkers feel intuitively every single day: coffee in the morning puts you in a better mood. For...

2025.10.02

Bielefeld UniversitycaffeineGermanyhealthIndustryJustin HachenbergerresearchSakari Lemolascienceコーヒー

Study: Caffeine May Reduce Effectiveness of Some Bacterial Infection Antibiotics

A new study from researchers in Germany found that caffeine from coffee and other sources can reduce the effectiveness of certain antibiotics against harmful bacteria. Scientists at the Universities...

2025.09.24

antibioticsciprofloxacinE. colihealthIndustryresearchsalmonellascienceコーヒー