In fact, one study in rats examined the role of theaflavins and thearubigins in black tea and the risk of diabetes, obesity, and elevated cholesterol. Groups of polyphenols, including catechins, theaflavins, and thearubigins, are the main sources of antioxidants in black tea and may promote overall health ( 3). Polyphenols are a type of antioxidant found in certain foods and beverages, including black tea. This ultimately may help decrease the risk of chronic disease ( 1, 2). Has antioxidant propertiesĪntioxidants are known to provide a host of health benefits.Ĭonsuming them can help remove free radicals and decrease cell damage in the body. The amino acid l-theanine helps prevent jitters and the anxious feeling you get from high caffeine intake.Here are 10 health benefits of black tea, all supported by science. Have you ever noticed that you feel extremely calm yet alert after drinking a few strong cups of tea? That’s the synergistic effect of the caffeine and l-theanine. Studies suggest that l-theanine has an interesting effect on the brain because it promotes relaxation without making you feel drowsy. L-theanine is an amino acid found naturally in black tea, green tea, and certain species of mushrooms. We’ll jump into the specific health benefits below but you should know that in terms of caffeine content, tea comes with one big added benefit: l-theanine. Steep it for five minutes and you’ll have over 60 mg of caffeine. It has 59 mg of caffeine in every 8-ounce cup of tea steeped for just one minute. If you’re looking for more of a caffeine boost from tea alone, try Tazo’s Awake variety. The longer you steep your tea, the more caffeine content you’ll get. Lipton black tea, which is what you’ll get if you ask for “tea” almost anywhere in the world (even most of the Middle East), has between 17 and 47 mg depending on how long you steep it for. That’s an average that varies drastically by brand. Tea drinkers will be happy to know that a cup of tea has about 42 mg of the good stuff on average - so about 50% less caffeine than coffee. As they dry, tea leaves oxidize which changes the color and flavor. However, several cultures around the world grow their own indigenous versions of tea in places like Turkey, India, and Japan. The first tea as we know it dates back to the third century in ancient China. All types of true tea from this plant ( 2): Tea leaves, on the other hand, comes from the tea plant camellia sinesis. The heat from roasting forces the natural sugars through a caramelization process which changes the chemical composition, flavor, color, and aroma. After a meticulous and labor-intensive picking and selection process, the berries are dried and the flesh is removed from the bean. While generally known as beans, coffee begins its journey as red berries. Yemen and East Africa still produce some of the world’s best coffee to this day! ( 1) Indigenous to Yemen and Ethiopia, people have consumed coffee as we know it since the 15th century. Coffee and tea come from two totally different plants and are made from completely different production processes.Ĭoffee comes from coffee beans.
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