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  2. Caffeine - Wikipedia

    en.wikipedia.org/wiki/Caffeine

    Caffeine is the world's most widely consumed psychoactive drug. [20] [21] Unlike most other psychoactive substances, caffeine remains largely unregulated and legal in nearly all parts of the world. Caffeine is also an outlier as its use is seen as socially acceptable in most cultures with it even being encouraged.

  3. Effect of psychoactive drugs on animals - Wikipedia

    en.wikipedia.org/wiki/Effect_of_psychoactive...

    Psychoactive drugs, such as alcohol, caffeine, amphetamine, mescaline, lysergic acid diethylamide (LSD), cannabis, chloral hydrate, theophylline, IBMX and others, have been studied on certain animals. It is believed that plants developed caffeine as a chemical defense against insects.

  4. Caffeine (data page) - Wikipedia

    en.wikipedia.org/wiki/Caffeine_(data_page)

    This page was last edited on 30 October 2024, at 02:31 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.

  5. How Much Caffeine Is Too Much? - AOL

    www.aol.com/drinking-too-much-caffeine-204000420...

    Caffeine is a chemical stimulant found “naturally found in plants such as coffee beans, tea leaves, cacao beans, and guarana berries,” Ally Mast, RDN, says. Many of us consume it in beverages ...

  6. Caffeinism - Wikipedia

    en.wikipedia.org/wiki/Caffeinism

    Caffeine is considered one of the most widely consumed drugs around the world. Around 80% of the world population consumes caffeine in one form or another. [2] It is found in coffee, tea, caffeinated alcoholic drinks, cocoa, chocolate, soft drinks, especially cola, and is an important component of energy drinks and other dietary supplements. [1]

  7. Worried you’re drinking too much coffee? Here are the health ...

    www.aol.com/worried-drinking-too-much-coffee...

    About 85% of American adults have a daily coffee ritual. For premium support please call: 800-290-4726 more ways to reach us

  8. Caffeine dependence - Wikipedia

    en.wikipedia.org/wiki/Caffeine_dependence

    Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Commonly known caffeine withdrawal symptoms include headaches, fatigue, loss of focus, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, and backache and joint pain; these can range in severity from mild to severe. [18]

  9. Caffeine-induced sleep disorder - Wikipedia

    en.wikipedia.org/wiki/Caffeine-induced_sleep...

    Caffeine-induced sleep disorder was a psychiatric disorder identified as resulting from overconsumption of the stimulant caffeine. Caffeine is one of the most widely consumed psychoactive drugs: almost 90% of Americans in a survey consume some type of caffeine each day. [1] "When caffeine is consumed immediately before bedtime or ...