There is less caffeine in tea than in coffee. Coffee usually contains 2-3 times as much caffeine as tea (unless you are a fan of Chenlei, who combines caffeine with your partner, which is an herb that acts as caffeine in our body). An eight-ounce cup of coffee contains about 135 mg of caffeine; Each cup of tea contains only 30 to 40 milligrams. If drinking coffee will make you feel uneasy, cause indigestion or headache or interfere with sleep-please drink tea instead.
Drinking tea can reduce the risk of heart disease and stroke. Harmful blood clots formed by cholesterol and platelets can lead to heart disease and stroke. Drinking tea can help keep arteries open, just as a drain can keep bathroom pipes open. A 5.6-year study from the Netherlands found that people who drink at least two or three cups of black tea a day have a 70% lower risk of fatal heart disease than those who don't drink tea.
4. Tea protects your bones. It is not only milk added to tea that can strengthen bones. A study comparing tea drinkers with non-tea drinkers found that even after adjusting for age, weight, exercise, smoking and other risk factors, people who drank tea for ten years or more had the hardest bones. The author thinks that this may be the product of many beneficial phytochemicals in tea.
5. Tea gives you a sweet smile. Seeing Austin Powers's lewd smile, you may not think that drinking tea is good for your teeth, but please think again. Perhaps because of the poor dental record in England, sugar was added. Tea itself actually contains fluoride and tannic acid, which may keep dental plaque in a state of retention. Therefore, in the process of daily brushing and flossing, unsweetened tea should be added to make teeth and gums healthier.
6. Tea can enhance your immune defense ability. Drinking tea can help the body's immune system fight infection. When 2/kloc-0 volunteers drank five cups of tea or coffee every day for four weeks, the researchers found that people who drank tea had higher immune system activity in their blood.
7. Tea can prevent cancer. Thanks again for the antioxidant polyphenols found in tea, which have anti-cancer effect. Although the overall research is inconclusive, there are enough studies to show that the potential protective effect of drinking tea will make you add tea to your daily drink list.
8. Tea helps to keep water. Caffeine drinks containing tea were once listed as drinks that did not help our daily liquid needs. Because caffeine is a diuretic, it will make us urinate more, so it is considered that caffeinated drinks can not meet our overall demand for liquids. However, recent research shows that caffeine is not really important-tea and other caffeinated drinks can undoubtedly meet our needs for liquids. As far as liquids are concerned, the only reason why caffeine is a problem is that you drink five or more caffeinated drinks at a time.
9. Tea contains no calories. Tea has no calories unless you add sweeteners or milk. Eating less than 250 calories a day may result in losing a pound a week. If you are looking for a satisfying non-calorie drink, tea is the best choice.
Tea will increase metabolism. Many people complain that their metabolism is slow and they can't lose weight. It turns out that green tea actually increases the speed of metabolism, so you can burn 70 to 80 extra calories by drinking only five cups of green tea every day. For more than a year, you can lose eight pounds only by drinking green tea. Of course, walking for 15 minutes every day will also consume calories.