There used to be some worries that coffee increased people's chances of getting heart disease. New studies show that it may not be true. To many people's surprise, coffee has more antioxidants than te a does. It also has more caffeine(咖啡因) than te a does. Caffeine makes many pe...
On average, one soft drink has a-bout 40 g of sugar. This is the same as 20 sugar cubes (方糖糖块). Too much sugar is bad for your teeth and makes you fat.How about energy drinks (功能饮料)? Sporty kids like them a lot. This type of drink has caffeine (咖啡因) in it. It ...
.Caffeine makes your heart beat fast.Because of this,the International Olympic Committee(IOC) has limited(限制) its use.Caffeine in most energy drinks is at least as strong as that in a cup of coffee or tea.Possible health dangers have something to do with energy drinks.Just one box of ...
The primary active ingredient in tobacco is one you’re probably all familiar with, nicotine. Nicotine is a class of chemical called an alkaloid, meaning that it’s a close relative of the caffeine in coffee and the natural drugs found in some pla...
The average 2 ounce espresso shot, on the other hand, only has 80 milligrams of caffeine. Of course, when you compare the caffeine concentration and not just the total amount of caffeine in a typical drink, espressos are by far more powerful. They also go down a lot quicker. But when ...
Caffeine is known to be safe when consumed in moderation. Every day, millions of people enjoy food and beverages with caffeine, including coffee, tea and soft drinks. Because caffeine has been consumed for centuries, we know a lot about it. It is widely studied, and how much we use in ...
A. Cola has much more caffeine than the Red Bull. B. More people are suffering from energy drinks. C. Drinking enough Red Bull can help sleep well. D. Having too much caffeine can improve memory. 相关知识点: 试题来源: 解析 B 反馈...
What supp? What supplement has been shown to reduce the unwanted cardiovascular-stimulating effects of caffeine?ANSWER EGCG is the most abundant catechin in tea and is a potent antioxidant that may have therapeutic applications in the treatment of many disorders, including cancer. It has long been...
Not surprisingly, vast areas of the shallows are awash with bacteria and it doesn't take long for these to reach people. Professor William Brumfitt of the Royal Free Hospital once calculated that anyone who goes for a swim in the Mediterranean has a one in seven chance of getting some sort...
Still, a persistent twitch may at times be a sign of either a slight to the body – or, much less commonly, even a medical issue. Some causes of muscle twitch include: Overexertion Stress Anxiety Dehydration Insufficient sleep. Too much caffeine. ...