This article discusses the health benefits of coffee and tea. The author, a renowned medical doctor, discusses a "Journal of the American Medical Association" study that examined the health benefits of green tea. The researchers found that those who drink five or more cups of green tea a day...
Green tea comes out ahead of black tea when it comes to cancer-fighting benefits. It serves as a rich source of four catechins — a family of flavanols partially responsible for the tea's health benefits. One type of catechin, called epigallocatechin gallate, or EGCG, regulates gene activity...
Black coffee is simply coffee that is normally brewed without the addition of additives such as sugar, milk, cream, or added flavors. While it has a slightly bitter taste compared to when it is flavored with additives, many people love a strong cup of black coffee. In fact, for some, it...
whereas an 8-ounce cup of green tea contains 30-50 milligrams of caffeine, making both teas lower in caffeine than a cup of coffee. While green tea is lower in caffeine, it also contains L-theanine, an amino acid that may promote mental focus ...
L-theanine may help reduce that jittery, anxious feeling some people experience when drinking coffee and energy drinks. Learn what teas are highest in l-theanine. Health benefits of black tea vs. green tea Both green tea and black tea contain a specific group of antioxidants called flavonoids...
tea, although there can be quite a bit of variation depending on the specific type of plant used, processing and brewing methods. Generally,tea does not contain quite as much caffeine as a cup of coffee, but many people use tea as an effective, gentler way to ‘wake up’ in the ...
teacontains caffeine, which is a known stimulant that has been shown to improve brain function including better moods and more focus. While the caffeine content isn’t as strong as coffee, green tea also contains the amino acid L-theanine which can also improve brain function and reduce ...
BackgroundThe effects of coffee and green, black and oolong teas and caffeine intake on cardiovascular disease (CVD) mortality have not been well defined in Asian countries.MethodsTo examine the relationship between the consumption of these beverages and risk of mortality from CVD, 76979 individuals...
“颜色”词汇对对碰.1.green tea a.不加牛奶或奶油的咖啡.2.black and blue b.恶狠狠的瞪着某人3.black coffee c.沉重的负担.4.browm paper d.火冒三丈5.call white black e.遍体鳞伤6.look black at somebody f.颠倒黑白7
Thus, it works best as a substitute for coffee. It isn’t only because of the amount of caffeine. Green tea contains l-Theanine. The compound improves mental awareness without causing side effects of caffeine. In other words, green tea keeps you alert and active better than other caffeine ...