Latest posts
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New Research Review Finds Caffeine Changes How the Brain Sleeps, Not Just How Long
The most discussed caffeine science story of the day reframes an old question. According to Daily Coffee News on August 31, a systematic review published in the journal Nutrients concludes that caffeine can change the brain’s electrical activity during sleep even when sleep duration remains largely the same, suggesting that whether coffee makes it harder
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New Research Review Links Caffeine to Reduced Brain Inflammation in Models of Anxiety and Depression
Caffeine’s relationship with mental health gained a significant new data point this week. According to PsyPost’s August 21 report, a systematic review published in Translational Psychiatry found that caffeine appears to alleviate symptoms of anxiety and depression in rodents by reducing inflammation in the brain, with the widely consumed stimulant consistently diminishing behavioral signs of
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Caffeine Timing Science Gains Traction as Workers Learn to Schedule Coffee Around Cortisol and the Afternoon Crash
The productivity world’s caffeine focus this week is the clock rather than the cup. New guidance circulating August 13, including a widely shared explainer on the science of caffeine timing and how to drink coffee without the afternoon crash, reflects growing mainstream interest in scheduling caffeine around the body’s natural rhythms instead of consuming it
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Coffee and Blood Pressure Research Resurfaces as Studies Distinguish Dose, Beverage, and Patient Risk
Research on how coffee interacts with high blood pressure is circulating widely again this week, adding a population-specific counterweight to the run of favorable cardiovascular findings that has dominated recent caffeine coverage. According to the South Florida Times on August 13, coverage is revisiting a study published in the Journal of the American Heart Association
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DECAF Trial Findings on Coffee and Atrial Fibrillation Draw Fresh Attention as Cardiologists Reassess Caffeine Advice
One of the most consequential caffeine studies in years is back at the top of the science news cycle. According to News-Medical on August 12, a new commentary published in Cardiovascular Research argues that the coffee advice routinely given to atrial fibrillation patients may deserve a rethink, based on results from the DECAF randomized clinical
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Tea Drinking Linked to Slower Biological Aging in Large Two-Country Study Gaining Fresh Coverage
Research connecting tea consumption to slower biological aging is drawing a new round of international coverage this week, as health publishers revisit one of the most striking datasets in beverage science. The underlying study, conducted by researchers at Sichuan University in Chengdu and published in The Lancet Regional Health – Western Pacific, analyzed tea-drinking habits
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Caffeine Intolerance Research Puts Genetics at the Center of How Caffeine Affects Each Person Differently
New consumer health coverage is bringing caffeine metabolism science to a mainstream audience. On August 9, British Vogue published a widely shared report outlining five signs of caffeine intolerance, drawing on genetic testing insights to explain why the same cup of coffee can leave one person focused and another anxious. According to British Vogue, symptoms
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Forbes and NutraIngredients Document Coffee’s Metabolic Effects and Blood Cancer Study Warns of Popular Drink Risks
TU Darmstadt Documents Caffeine as a Molecular Switch in New Nucleic Acids Research Study According to an August 7 TU Darmstadt research feature, caffeine now formally functions as a molecular switch based on a recent study published in Nucleic Acids Research. Researchers have identified specific molecular mechanisms through which caffeine interacts with cellular processes at
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The Wall Street Journal Reports on Trading Coffee for Energy Drinks as The Well News and AOL Document the AHA Framework on Coffee versus Energy Drinks
The Wall Street Journal Documents One Writer Traded Coffee for Energy Drinks and Nearly Lost His Mind According to an August 4 Wall Street Journal personal essay, one writer now formally traded coffee for energy drinks and nearly lost his mind across a sustained trial period. According to the coverage, research supports the idea that
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Healio Reports Safe Levels of Caffeine Do Not Appear to Harm Cardiometabolic Health as SciTechDaily and KERA News Document the American Heart Association Framework
Healio Documents Safe Levels of Caffeine Do Not Appear to Harm Cardiometabolic Health According to an August 3 Healio clinical Q&A, safe levels of caffeine now formally do not appear to harm cardiometabolic health across healthy adult populations. Caffeine remains the most widely consumed pharmacologically active substance globally and moderate consumption is compatible with sustained