咖啡、茶、碳酸饮料等中的咖啡因含量

    了解咖啡、茶、碳酸饮料和能量饮料中有多少这种兴奋剂。

    您是不是和多数成人一样,将咖啡因作为自己日常生活的一部分。但您了解自己喜欢的饮料中的咖啡因含量吗?

    一般认为,对于大多数成人来说,每天摄入不超过 400 毫克咖啡因是安全的。但人们对咖啡因的敏感程度各不相同。如果您受到头痛、不安和焦虑的困扰,那么您可能需要重新评估自己的咖啡因摄入量。同样建议怀孕、备孕或母乳喂养的女性限制咖啡因的用量。

    查看表格,了解常见饮料中的咖啡因含量。饮料容量以液量盎司(oz.)和毫升(mL)为单位。咖啡因含量以毫克(mg)为单位。

    请记住,每杯咖啡或茶的实际咖啡因成分可能相差很大。加工过程和冲泡时间等因素都会影响咖啡因水平。因此这些数据仅供参考。

    咖啡饮料 计量单位为液量盎司(mL) 咖啡因(mg)
    冲泡 8(237) 96
    无咖啡因冲泡咖啡 8(237) 2
    意式浓缩咖啡 1(30) 64
    无咖啡因意式浓缩咖啡 1(30) 0
    速溶咖啡 8(237) 62
    无咖啡因速溶咖啡 8(237) 2
    计量单位为液量盎司(mL) 咖啡因(mg)
    冲泡红茶 8(237) 47
    无咖啡因冲泡红茶 8(237) 2
    冲泡绿茶 8(237) 28
    即饮,瓶装 8(237) 19
    碳酸饮料 计量单位为液量盎司(mL) 咖啡因(mg)
    柑橘类(多数品牌) 8(237) 0
    可乐 8(237) 22
    根汁汽水(多数品牌) 8(237) 0
    能量饮料 计量单位为液量盎司(mL) 咖啡因(mg)
    能量饮料 8(237) 71.9
    能量针 2(60) 215
    1. Lieberman HR, et al. Daily patterns of caffeine intake and the association of intake with multiple sociodemographic and lifestyle factors in U.S. adults based on the NHANES 2007-2012 surveys. Journal of the American Academy of Nutrition and Dietetics. 2019; doi:10.1016/j.jand.2018.08.152.
    2. Grosso G, et al. Coffee, caffeine, and health outcomes: An umbrella review. Annual Review of Nutrition. 2019; doi:10.1146/annurev-nutr-071816-064941.
    3. Is your kid over-caffeinated? Academy of Nutrition and Dietetics. https://www.eatright.org/food/nutrition/healthy-eating/is-your-kid-over-caffeinated. Accessed Feb. 1, 2020.
    4. Spilling the beans: How much caffeine is too much. Food and Drug Administration. https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much. Accessed Sept. 20, 2019.
    5. 2015-2020 Dietary Guidelines for Americans. U.S. Department of Health and Human Services and U.S. Department of Agriculture. http://health.gov/dietaryguidelines/2015/guidelines. Accessed Feb. 1, 2020.
    6. Duyff RL. Think your drinks. In: Academy of Nutrition and Dietetics Complete Food and Nutrition Guide. 5th ed. Houghton Mifflin Harcourt; 2017.
    7. Branum AM, et al. Trends in caffeine intake among US children and adolescents. Pediatrics. 2014; doi:10.1542/peds.2013-2877.
    8. USDA Food Data Central. U.S. Department of Agriculture, Agricultural Research Service. https://fdc.nal.usda.gov/index.html. Accessed April 18, 2022.
    9. Bordeaux B. Benefits and risks of caffeine and caffeinated beverages. https://www.uptodate.com/contents/search. Accessed March 16, 2022.
    10. Medical review (expert opinion). Mayo Clinic. Feb. 5, 2020.
    11. Wikoff D, et al. Systematic review of the potential adverse effects of caffeine consumption in healthy adults, pregnant women, adolescents, and children. Food and Chemical Toxicology. 2017; doi: 10.1016/j.fct.2017.04.002.

    ART-20049372


    一份馈赠,无穷力量——今天就来伸出援手!

    您的捐赠可以抵税。请您慷慨解囊,和我们一起进行尖端研究和医护,共同推动医学的改变。