Green tea is one of the plants that grows exclusively in mountains or tropical climates. Green tea is beneficial in a variety of uses, including beverages, cosmetics, and weight loss supplements.
So how can this fabulous plant, mixed with mint and transformed into a drink, be useful for weight loss and slimming? As the discussion on whether green tea contains caffeine, how does green tea improve and preserve skin? And most importantly, what is the difference between the caffeine in tea and coffee?
Caffeine in green tea used in Moroccan tea
In Morocco, the type of tea used in drinks is Gunpowder. For green tea lovers, information about the caffeine content of green tea is essential. Due to its high content, it can cause high blood pressure. However, green tea contains 2.3 to 4.0% caffeine in every 2g, or a glass of Moroccan tea. With these levels, caffeine will be very beneficial for the elderly as it can reduce stress levels and improve sleep quality.
Research also reveals that regular consumption of green tea, 3 cups a day, will help improve sleep quality in older adults. Next, what about the caffeine percentage between green tea and coffee, since we know that both drinks contain caffeine?
Caffeine in Green Tea VS Caffeine in Coffee
Drinking green tea and coffee will certainly have different effects. The caffeine in coffee is seven times higher than that in green tea, according to a study by sciencedirect.com titled "Caffeine Content in Coffee as Influenced by Grinding and Brewing Techniques" shows that the average caffeine content in a coffee reaches 177 ml for 50 to 144 mg of coffee. Therefore, the caffeine content of green tea compared to coffee has a huge difference. As a result, excessive coffee consumption can lead to an increased heart rate.
The benefits of green tea for the skin
Green tea has benefits for human organs, especially the skin. Exposure to UV rays and excessive stress can accelerate the aging process of the skin. However, you don't have to worry thanks to the benefits of green tea on the skin. As explained in the green tea research titled " Protective Mechanisms of Green Tea Polyphenols in Skin ," research has shown that green tea is an abundant source of substances such as antioxidants, chemopreventive agents, and immunomodulators that have a direct impact on skin preservation.
Can green tea prevent sleep?
Green tea is often praised for its many health benefits, but it also raises questions about its impact on sleep. Green tea contains caffeine, a stimulant well-known for its effects on the nervous system, which can increase alertness and energy. The amount of caffeine in green tea is generally lower than that of coffee, but it can still disrupt sleep, especially if consumed in large quantities or too late in the day. For people sensitive to caffeine, even a small amount can delay falling asleep or reduce the quality of sleep.
However, green tea also contains L-theanine, an amino acid known for its relaxing and anxiolytic effects. L-theanine may help mitigate some of the stimulating effects of caffeine, promoting a sense of calm. For those who enjoy green tea but wish to avoid interference with their sleep, it is recommended to consume it in the morning or early afternoon, and opt for low-caffeine or decaffeinated green tea varieties in the evening. In short, green tea can potentially disrupt sleep due to its caffeine content, but its effects vary depending on individual sensitivity and timing.