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How Much Caffeine Is in Green Tea Vs Coffee?

    How Much Caffeine Is in Green Tea Vs Coffee

    Most of us start each day with a cup of tea or coffee; if we miss out on this habit, the day may drag along with us. People primarily eat green tea or coffee for their distinct flavor and health benefits. Some argue that green tea is a superior alternative to coffee since it contains less caffeine, making it less addictive and healthier. Is this correct? So, how much caffeine is in green tea vs coffee?

    Coffee has greater than three times as much caffeine as green tea. A serving of 8 ounces (240 mL) of coffee contains 96 mg of caffeine, while the same volume of green tea contains 29 mg. Clearly, coffee has significantly more caffeine than green tea.

    Let’s get to know more about which one is healthier & other content of both coffee and green tea!

    How Much Caffeine Is in Green Tea Vs Coffee?

    Healthline reports that the amount of caffeine in green tea ranges from 25 to 50 milligrams (mg), depending on how the tea was brewed or processed. The strength of tea can also be affected by how it is prepared. Caffeine levels in loose leaf tea are often lower than in bagged tea, but matcha powder is typically greater.

    However, a standard eight-ounce serving of brewed coffee has roughly 96 milligrams of caffeine (about one cup). Comparatively, the caffeine content of a single shot of espresso (approximately an ounce) is around 64 milligrams, whereas that of eight ounces of brewed instant coffee is around 62 mg.

    Is there less caffeine in green tea than coffee?

    Yes, green tea has less caffeine than coffee. In comparison to green tea, coffee has three to four times as much caffeine. The quantity of caffeine in an 8-ounce (240 mL) serving of coffee is 96 mg, while the same volume of green tea contains only 29 mg.

    Is caffeine from green tea better than coffee?

    While neither is necessarily superior, there are distinctions in how certain people may feel while consuming caffeine from green tea versus coffee. In a study published in the Asia Pacific Journal of Clinical Nutrition, L-theanine, an amino acid found in tea, was found to improve feelings of relaxation and alertness in the brain.

    While Cambridge University study published in 2018 investigates the link between caffeine and increased anxiety, suggesting that it can be “implicated in the worsening of anxiety and sleep disturbances.” 

    So, if you prefer coffee but find that it occasionally causes anxiety, switching to green tea may help you experience sensations of mental alertness while ingesting less caffeine.

    What are the health benefits of both coffee & green tea?

    Both coffee and green tea have many positive health effects. Moderate coffee drinking may protect against type 2 diabetes, liver cancer, and Alzheimer’s disease, reports Harvard Health Publishing. Moreover, it may lessen the danger of dying from cardiovascular or neurological disease, as suggested by a study published in Circulation in 2015.

    Alternatively, Epigallocatechin-3-gallate (EGCG) is the primary ingredient in green tea that has been linked to disease prevention, and it has been researched for its potential preventive benefits against cardiovascular disease and cancer.

    In addition, drinking green tea is associated with lower risks for diabetes, stroke, and depression, as well as lower levels of glucose, abdominal obesity, cholesterol, and blood pressure.

    Is there any danger in drinking too much of either?

    Green tea and coffee are both safe and healthful in moderation, but there are limits to everything. When something is overdone, it can become detrimental. According to a study, daily caffeine doses of 400 mg are deemed safe for adults. However, the recommended daily limit decreases to 100 mg for adolescents and 2.5 mg/kg for children.

    And specifically for green tea, too many tannins in green tea can inhibit iron absorption, leading to iron insufficiency. So drink these both caffeine sources in moderation. 

    Should you switch from coffee to green tea?

    Green tea or decaffeinated herbal tea is a wonderful alternative to coffee if you’re sensitive to caffeine or experience jitters or anxiety after drinking coffee. Remember that while green tea has some caffeine, it has significantly less than coffee.

    However, coffee may be preferable if you’re looking for a caffeinated beverage to help you focus or increase your athletic performance before an exercise.

    Bottom Line

    The caffeine and antioxidants in coffee and green tea are similar. As an added bonus, these drinks may offer some defense against health issues. But remember to limit your intake to maintain good health.