Definition of caffeine
WebCaffeine definition, a white, crystalline, bitter alkaloid, C8H10N4O2, usually derived from coffee or tea: used in medicine chiefly as a nervous system stimulant. See more. WebDefinitions Related words. ... We found 46 dictionaries with English definitions that include the word caffeine: Click on the first link on a line below to go directly to a page where "caffeine" is defined. General (30 matching dictionaries) caffeine: Merriam-Webster.com [home, info] caffeine: Oxford Learner's Dictionaries [home, info]
Definition of caffeine
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Web2 days ago · caffeine in British English or caffein (ˈkæfiːn , ˈkæfɪˌiːn ) noun a white crystalline bitter alkaloid responsible for the stimulant action of tea, coffee, and cocoa: a constituent of many tonics and analgesics. Formula: C 8 H 10 N 4 O 2 See also xanthine (sense 2) Collins English Dictionary. Copyright © HarperCollins Publishers Word origin WebOct 16, 2024 · Caffeine’s main effect on the body is an increased temporary sense of wakefulness and alertness, but it can also cause uncomfortable symptoms. Consuming …
WebCaffeine Definition Caffeine is a drug that stimulates the central nervous system. Purpose Caffeine makes people more alert, less drowsy, and improves coordination. Combined … Webcaffeine meaning: 1. a chemical, found for example in tea and coffee, that is a stimulant (= something that makes…. Learn more.
WebSep 29, 2024 · Caffeine is defined as a drug because it is a central nervous system stimulant. Regular use of caffeine may cause a mild physical dependence. There is no dietary requirement for caffeine. About ... WebApr 26, 2024 · Check the charts for an idea of the caffeine content in popular beverages. Drink sizes are in fluid ounces (oz.) and milliliters (mL). Caffeine is shown in milligrams …
WebSep 29, 2024 · Caffeine is defined as a drug because it is a central nervous system stimulant. Regular use of caffeine may cause a mild physical dependence. There is no …
WebCaffeine C8H10N4O2 CID 2519 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. … bnp compans caffarelli toulouseWebcaffeine: [noun] a bitter alkaloid C8H10N4O2 found especially in coffee, tea, cacao, and kola nuts and used medicinally as a stimulant and diuretic. bnp contact rhWebA moderate amount of coffee is generally defined as 3-5 cups a day, or on average 400 mg of caffeine, according to the Dietary Guidelines for Americans. Coffee and Health Coffee is an intricate mixture of more than a thousand chemicals. [1] The cup of coffee you order from a coffee shop is likely different from the coffee you brew at home. bnp consumer innovationWebCaffeine. Caffeine is the world’s most widely consumed legal psychoactive drug. It is a naturally occurring chemical stimulant found in food such as chocolate and in caffeinated … bnp corporate websiteWeb2 days ago · Due to the COVID-19 pandemic, the global Caffeine Powder market size is estimated to be worth USD 453 million in 2024 and is forecast to a readjusted size of USD 721.8 million by 2028 with a CAGR ... click to call google voice not workingWeb2 days ago · Caffeine definition: Caffeine is a chemical substance found in coffee, tea, and cocoa, which affects your... Meaning, pronunciation, translations and examples bnp consulting roofing waterproofing nycWebMar 22, 2024 · caffeine, nitrogenous organic compound of the alkaloid group, substances that have marked physiological effects. Caffeine occurs in tea, coffee, guarana, maté, kola nuts, and cacao. Pure caffeine … click to call facebook ads