Home Page Lifestyle Good Food Is matcha good for you? New York Times last updated: Oct 04,2022 Matcha, the brightly colored powdered green tea has become popular among health-conscious consumers. Does it have any nutritional benefits? (Photo: NYTimes) + - Walk into any coffee shop or health food store and you are almost guaranteed to find this bright jade-colored powdered green tea. It is mixed into lattes, milkshakes, sodas, hot chocolates, smoothies, and even desserts like ice cream and brownies. Many recommended it as an antioxidant-packed superfood that can prevent cancer, improve memory, and reduce stress and anxiety. That is enough to persuade almost anyone to drink matcha. But does it actually live up to the hype?اضافة اعلان What is matcha? Matcha is a powdered green tea with traditional roots in Japanese tea ceremonies that has recently risen in popularity in the US and elsewhere. Coming from the same plant (Camellia sinensis) as other caffeinated teas, Matcha is cultivated in an unusual way: The plant is shaded from excessive sunlight for much of its growing period so that it produces extra amino acids and biologically active compounds like chlorophyll and theanine. Once the leaves are harvested, they are ground into a fine powder. Does matcha have health benefits? Whereas other green tea leaves are usually steeped whole in hot water, “matcha is much more concentrated in terms of the ingredients because it’s made from ground whole tea leaves”, said Dr Frank Hu, a professor of nutrition and epidemiology and chair of the department of nutrition at the Harvard T.H. Chan School of Public Health. And while the research on its health benefits is not definitive, experts say that matcha does contain high amounts of potentially beneficial compounds. Antioxidants: “As we age or as we’re exposed to things in the environment, like ultraviolet light or carcinogens, we end up with reactive oxygen species, and they do harmful things like damage our cellular membranes,” said Jamie Alan, an associate professor of pharmacology and toxicology at Michigan State University. Antioxidants, which are abundant in matcha, are substances that “neutralize” those harmful molecules, Alan said, preventing a “whole cascade of damaging downstream events”. The tea therefore may theoretically help protect the body’s cells from damage and reduce the risk of certain health problems such as heart disease or cancer, Hu and Alan said, though this has not been proven. L-theanine: This unique amino acid, which can be found in green tea as well as certain mushrooms, is another component of matcha that experts highlight as potentially benefiting health. However, the evidence on how it might do so is weak, Hu said. Some small, placebo-controlled trials have suggested that L-theanine may improve cognitive performance and reduce stress. But there have been only animal studies and a few small trials in humans, both experts noted. Although we lack similar evidence for matcha, the fact that the green powder is basically a concentrated version of green tea means that it probably provides the same benefits. ...Caffeine: While most people might not think about caffeine’s health effects when drinking their morning cup of coffee, the evidence for its benefits is fairly strong, Hu said. Studies have found, for instance, that caffeine can increase cognitive functioning and alertness and ramp up metabolism. And regular consumption of coffee — the primary source of caffeine for adults in the US — has been associated with a reduced risk of diabetes, heart disease, liver disease, and age-related cognitive decline, Hu said. So is matcha healthy? Few studies have focused specifically on how matcha might benefit health, so it is hard to say for sure. But scientists do have a fairly good understanding of green tea’s benefits. “There is a lot of research on green tea, and the overall evidence indicates that it is a healthy beverage,” Hu said. Although we lack similar evidence for matcha, the fact that the green powder is basically a concentrated version of green tea means that it probably provides the same benefits, he added. Alan also stressed that, while matcha is generally safe, certain people — including those who must limit their caffeine intake because of a health condition — should probably avoid it. “If you are prone to arrhythmias or if you have heart disease, then matcha could be harmful for you,” she said. People who are sensitive to caffeine may also want to pass on matcha because it could cause anxiety and disrupt sleep. In general, Hu said, matcha can be a healthy addition to your diet, as long as you are mindful of how much sugar and other unhealthy ingredients you are consuming along with it. The amount of sugar and cream people add to their daily coffee or tea “has become so enormous that it really counteracts the health benefits”, Hu noted. And if you eat a lot of fast food or smoke cigarettes regularly, do not expect matcha to counteract those unhealthy choices. “If you develop a habit of regular matcha consumption, in the long run you may get some health benefit,” Hu said. “But if you just sprinkle some matcha powder on top of chocolate ice cream, then I don’t think it will do much to help.” Read more Good Food Jordan News NEWS RELATED TO NYT Jordan care.