It's a stimulant that can temporarily energize the body by increasing alertness and energy levels. What Is Caffeine?Ĭaffeine is an organic compound that naturally occurs in over 60 plants, such as coffee beans, tea leaves, and cocoa beans. Try this app today if you’re having trouble falling asleep. Using music, sound effects, and narration, Pzizz will guide you into getting a positive night’s rest. Available on the Apple App Store and Google Play, Pzizz is a unique sleep and relaxation app backed by science. But don’t worry, in this article, we’ll tell you about the best ways to go to sleep after drinking coffee.īut before we get into it, let us introduce you to the Pzizz app. Coffee can keep you awake if consumed too late at night or too close to bedtime. One of the side effects of drinking excess coffee is difficulty sleeping. No matter the case, our relationship with coffee can be troubling. Perhaps you need to cram in extra revision for study, or you didn't get enough sleep last night and need your morning wake-me-up. However, it's also become common for people to use coffee as a stimulant to get through periods of tiredness. Visiting a coffeehouse with friends or taking a new love interest for a coffee are normal experiences. For many, it's more than a drink – it's part of their way of life. If you're agitated or alert, a calming app like Pzizz may help you relax.Įveryone loves coffee. Alternatives to caffeine drinks include herbal teas and decaffeinated coffee.Therefore, it is best to stop drinking coffee for several hours before going to bed, as scientific evidence suggests caffeine can interfere with how deep and restful your sleep is. Caffeine has a half-life of around 4-6 hours.It can also lead to increased heart rate and blood pressure. Caffeine acts on the nervous system to increase alertness, focus, and energy levels. Caffeine is a stimulant found in many beverages and foods, including coffee, tea, energy drinks, and chocolate.Zahniser NR, Simosky JK, Mayfield RD, Negri CA, Hanania T, Larson GA, Kelly MA, Grandy DK, Rubinstein M, Low MJ, Fredholm BB (2000) Functional uncoupling of adenosine A(2A) receptors and reduced response to caffeine in mice lacking dopamine D2 receptors. In: Nehlig A (ed) Coffee, tea, chocolate, and the brain. Schwarzschild MA, Ascherio A (2004) Caffeine and Parkinson’s disease. Magkos F, Kavouras SA (2005) Caffeine use in sports, pharmacokinetics in man, and cellular mechanisms of action. Higgins GA, Grzelak ME, Pond AJ, Cohen-Williams ME, Hodgson RA, Varty GB (2007) The effect of caffeine to increase reaction time in the rat during a test of attention is mediated through antagonism of adenosine A2A receptors. Higdon JV, Frei B (2006) Coffee and health: a review of recent human research. Neurology 61(11 Suppl 6):S5–S9įredholm BB, Bättig K, Holmén J, Nehlig A, Zvartau EE (1999) Actions of caffeine in the brain with special reference to factors that contribute to its widespread use. Cell Mol Life Sci 61:857–872įredholm BB, Svenningsson P (2003) Adenosine–dopamine interactions: development of a concept and some comments on therapeutic possibilities. Trends Neurosci 20:482–487įisone G, Borgkvist A, Usiello A (2004) Caffeine as a psychomotor stimulant: mechanism of action. Behav Pharmacol 16:63–77įerré S, Fredholm BB, Morelli M, Popoli P, Fuxe K (1997) Adenosine-dopamine receptor-receptor interactions as an integrative mechanism in the basal ganglia. Cauli O, Morelli M (2005) Caffeine and the dopaminergic system.
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