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  2. How Much Caffeine Is Too Much? - AOL

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

    According to Yawitz, “most healthy teens can safely consume up to 100 milligrams of caffeine daily,” which basically amounts to 24 ounces of soda or one eight-ounce cup of coffee. Or half a ...

  3. Caffeine dependence - Wikipedia

    en.wikipedia.org/wiki/Caffeine_dependence

    Caffeine dependence is a condition characterized by a set of criteria, including tolerance, withdrawal symptoms, persistent desire or unsuccessful efforts to control use, and continued use despite knowledge of adverse consequences attributed to caffeine. [1] It can appear in physical dependence or psychological dependence, or both.

  4. Caffeine - Wikipedia

    en.wikipedia.org/wiki/Caffeine

    Caffeine (data page) Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class and is the most commonly consumed psychoactive substance globally. [9][10] It is mainly used for its eugeroic (wakefulness promoter), ergogenic (physical performance enhancing), or nootropic (cognition improving) properties. [11][12] Caffeine ...

  5. What parents should know about kids and caffeine amid ... - AOL

    www.aol.com/news/parents-know-kids-caffeine-amid...

    November 6, 2024 at 9:56 AM. A new study is highlighting a dramatic rise in caffeine -related emergency room visits among kids. The study, released Monday by Epic Research, found the number of ...

  6. Looking to cut back on caffeine? 5 small changes to make. - AOL

    www.aol.com/lifestyle/looking-cut-back-caffeine...

    However, caffeine, particularly when it’s overused, can cause unwanted side effects like “insomnia, digestive problems, increased blood pressure and faster heart rates,” Vuppuluri says. In ...

  7. Caffeinism - Wikipedia

    en.wikipedia.org/wiki/Caffeinism

    Caffeinism is a state of intoxication caused by excessive consumption of caffeine. This intoxication covers a variety of unpleasant physical and mental symptoms associated with the consumption of excessive amounts of caffeine. [1] Caffeine is considered one of the most widely consumed drugs around the world. Around 80% of the world population ...

  8. How much caffeine is too much? - AOL

    www.aol.com/lifestyle/much-caffeine-too-much...

    Too much caffeine can cause side effects, such as insomnia, jitters and upset stomach. ... Skip to main content. 24/7 Help. For premium support please call: 800-290-4726 ... the majority of ...

  9. Health effects of coffee - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_coffee

    A 2012 meta-analysis concluded that people who drank moderate amounts of coffee had a lower rate of heart failure, with the biggest effect found for those who drank more than four cups a day. [15] A 2014 meta-analysis concluded that cardiovascular disease, such as coronary artery disease and stroke, is less likely with three to five cups of non ...