This amino acid may assist in feeling more relaxed while remaining aware and alert.(3)Ī review of 49 intervention studies examined the link between green tea phytochemicals and mood and cognition. Research shows that l-theanine and caffeine taken in combination (as in matcha tea) improve performance in cognitively challenging tasks.(2). L-theanine is an amino acid which is typically found in black and green tea and certain mushrooms. A particular compound called l-theanine, can mitigate the effects of caffeine on our nervous system. Whilst matcha and coffee both contain caffeine in varying amounts, matcha also contains nutrients which can interact with caffeine. Caffeine can also interact with some medication. There are limits to how much caffeine should be taken for certain medical conditions. If you are pregnant or breastfeeding you should check with your doctor before consuming caffeine. So a daily cup of matcha does not significantly contribute to the recommended daily limit.(1) The USFDA considers 400mg of caffeine per day a safe amount for healthy adults to consume daily. The physiological effects of caffeine explain why we might feel overly jittery or nervous after one too many cups of coffee! This is commonly referred to as the “fight or flight” hormone. Our adrenal glands release cortisol, as well as adrenaline in response to a stressful situation. Cortisol is known as the body’s stress hormone. This compound stimulates our nervous system and increases the amount of cortisol and adrenaline produced by our body. It’s a good idea to check product labels of such products if you are sensitive to caffeine. Chocolate, energy bars and some non-prescription medications such as cough syrup may also contain added caffeine. It is present in coffee, black and green tea, guarana, cocoa, cola and energy drinks. A cup of coffee contains anywhere between 95-200mg of caffeine per cup (sometimes more) whereas matcha tea contains around 70mg per cup.Ĭaffeine is naturally found in some plants. However, it is also found in other foods and beverages. We typically associate caffeine with coffee. In addition to free-radical fighting catechins, matcha also contains chlorophyll, theanine and caffeine. Matcha has a reputation for being full of healthy compounds. Traditionally, the grinding process takes place in the dark in order to protect the nutrients found in the leaves. This is what gives matcha tea its vibrant green colour!įarmers carefully handpick the the leaves from the bushes and finely grind them into a powder. The leaves contain a compound called chlorophyll which increases when plants are in the shade. Matcha leaves grow on green tea bushes which are kept in the shade. This elaborate ritual involves inviting guests over for drinking green tea and to enjoy the hospitality of the host. The highest quality matcha comes from Japan.It has traditionally been used for centuries in the Japanese tea ceremony. The benefit of drinking matcha is that you also drink the leaves which contain a myriad of healthy nutrients! A good analogy to understand the importance of this is to imagine you are boiling spinach, then you drink the water and throw away the spinach! You would essentially be throwing away the majority of the nutrients which are concentrated in the leaves. This method differs from regular tea where the leaves are typically infused in hot water then removed. The powder is traditionally whisked with hot water to make a soothing tea. Young tea leaves are ground into a bright green powder. Matcha is a type of green tea which is well-known for its health benefits. Does matcha have caffeine and how does that impact our health? Novem6:13 pm Febru5:33 pm What is matcha tea? Regular consumption of matcha may positively affect both physical and mental health - it is linked to many positive health outcomes, from prevention of cardiovascular disease to cognitive enhancement. Its unique taste and nutritional composition sets matcha apart from other teas. Buddhist monks have enjoyed matcha tea for centuries - considered the highest quality tea, matcha makes them relaxed and focused, meditating for hours without the intensity of other caffeinated beverages.
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