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  2. Is decaf coffee safe to drink? Experts weigh in on claims by ...

    www.aol.com/decaf-coffee-safe-drink-experts...

    Starbucks, for example, has three ways to remove caffeine: the natural decaffeination process, which uses liquid carbon dioxide forced into stainless steel tanks at high pressure, drawing out and ...

  3. Caffeine-induced anxiety disorder - Wikipedia

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

    Caffeine-induced anxiety disorder is a subclass of the DSM-5 diagnosis of substance/medication-induced anxiety disorder. [1] Consumption of caffeine has long been linked to anxiety. [2] The effects of caffeine and the symptoms of anxiety both increase activity within the sympathetic nervous system.

  4. Nootropic - Wikipedia

    en.wikipedia.org/wiki/Nootropic

    In 2008, stimulants, such as caffeine, were the most commonly used nootropic agent. [15] In 2016, the American Medical Association adopted a policy to discourage prescriptions of nootropics for healthy people, on the basis that the cognitive effects appear to be highly variable among individuals, are dose-dependent, and limited or modest at ...

  5. Health Drink Showdown: Matcha vs Coffee - AOL

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    Since the caffeine is absorbed more gradually, matcha may give a calmer, more focused boost without that jittery crash some people get from coffee. Matcha vs. Coffee: Health Benefits

  6. Caffeine dependence - Wikipedia

    en.wikipedia.org/wiki/Caffeine_dependence

    In the human body, caffeine blocks adenosine receptors A 1 and A 2A. [5] Adenosine is a by-product of cellular activity: the stimulation of adenosine receptors produces sedation and a desire for sleep. Caffeine's ability to block these receptors means the levels of the body's natural stimulants, dopamine and norepinephrine, continue at higher ...

  7. The 15 Best Caffeine-Free Starbucks Drinks, Chosen by a ... - AOL

    www.aol.com/lifestyle/15-best-caffeine-free...

    3. Iced Brown Sugar Oatmilk Shaken Espresso. Ingredients: oatmilk, espresso, brown sugar syrup, ice, cinnamon Modifications: ask for decaf espresso If you’re someone who doesn’t take your ...

  8. Caffeinism - Wikipedia

    en.wikipedia.org/wiki/Caffeinism

    For reference, a brewed 8oz (227ml) cup of coffee contains ~95 mg of caffeine (per USDA). [6] According to the Diagnostic and Statistical Manual of Mental Disorders, caffeine overdose can result in a state of excessive stimulation of the central nervous system and the essential feature of Caffeine Intoxication is the recent consumption of caffeine.

  9. Stress management - Wikipedia

    en.wikipedia.org/wiki/Stress_management

    Many stress management techniques cope with stresses one may find themselves withstanding. Some of the following ways reduce a higher than usual stress level temporarily, to compensate the biological issues involved; others face the stressors at a higher level of abstraction: